MySMASystem

The Ma Massaro automated trading system is a trading system that uses the cross between Ma and Alligator indicators. But powerful in finding the point, position, time of opening an order. A neural network method was used to find the crossover weights of the two Ma's going back 14 periods. The weights were obtained from a 20-year retrospective test. mistake make consistent profits by trying to find the value that has the least loss point from retrospective testing Find the weight of Ma's crossove

Elysium is a fully automated trading robot based on Price Action and Momentum. The EA's unique trading strategy has a high probability of winning. Elysium is optimized for use with low spread currency pairs. EA does not need complicated settings, no need set files. ONLY 10 COPIES OUT OF 10 LEFT AT $ 99! After that, the price will be raised to $490. Info: Working symbol EURUSD or GBPUSD or USDJPY Working Timeframe: M1 Min deposit $1500 with Stop Loss settings (or equivalent in cents )  The mi

ForexDex: The Smart Solution for Trading on EUR/USD! ForexDex is the automatic trading bot designed to work exclusively on the EUR/USD pair with a timeframe of M15. Created for those looking for long-term strategies and capital optimization, ForexDex is designed to make calculated decisions and manage risk efficiently. Main features: M15 timeframe: Suitable for those who want more dynamic trading, but always based on strategic analysis. Capital optimization: Each operation is planned for the

GOLD EA MT5 is a fully automated trading robot, which is developed by using the "Trend for MT5" indicator. It is based on the neural network+grid system, it selects trading opportunities with high probability of profit and low risk. The minimum initial deposit is 250 USD per 0.01 initial lots, every position has a hidden stop loss. EA has good performances on XAUUSD, and the maximum drawdown is relatively low. You can use 1-minute open price backtest   mode on MT5 client to do backtest. The val

Bear vs Bull EA Is a automated adviser for daily operation of the FOREX currency market in a volatile and calm market. Suitable for both experienced traders and beginners. It works with any brokers, including American brokers, requiring FIFO to close primarily previously opened transactions. *In order to enable the panel, it is necessary to set the parameter DRAW_INFORMATION = true in the settings; Recommendations Before using on real money, test the adviser with minimal risk on a cent tra

| Fully-automated Smart Money Concept (ICT) inspired trading solution with multi-strategy capabilities | Built by a grid trader >> for grid traders.  This is MT5 version, click  here  for  Blue CARA MT4  (settings and logics are same in both versions)     Real monitoring signal  -->  Cara Gold Intro Blue CARA EA   ('CARA') - short for  C omprehensive  A lgorithmic   R esponsive   A dvisor is a next-gen  multi-currency    multi-timeframe  EA base on the widely known (and perhaps the most popul

Boost Your Trading with Our Supercharged Moving Average Expert Advisor! Are you ready to take your trading to the next level? The Moving Average is a favorite tool of traders worldwide, and now, we've taken it up a notch! Our EA (Expert Advisor) is designed to supercharge your trading strategy by integrating the top three most popular moving average approaches: Crossing Signals : Get alerts when the price crosses over a moving average. Double Cross : Receive signals when two moving averages inte

This simple grid trading EA will place limit buy orders or buy stop orders with take profit at each step based on the given price range. User will need to enter the following settings: inputUpperRange - This defines the high price. Default is ask + 1000 points. inputLowerRange - This defines the low price.    Default is ask - 1000 points. inputGridLevels - This defines the number of level (or orders) to place within the given range. Default is 10. inputLotSize - This defines the volume. Default

PRESENTATION This EA uses several non-directional strategies that allows it to generate profits regardless of price trends. It manages a pool of positions ("session") in a totally autonomous way To avoid risks related to this strategy, several recovery functions have been implemented. This makes it a reliable and secure EA, its DD remains low. RECOVERY MODE This EA is designed to run on several pairs simultaneously on an account. When the DD of a session exceeds a defined value, all positions

任何交易者的最佳伙伴！ 该EA加载后: 1.可以对无止损止盈的订单自动设置止盈和止损. 2.可以对盈利订单在盈利一定设置幅度后保护盈利 3.可以移动止盈止损 特性 1.可以对无止损止盈的订单自动设置止盈和止损. 2.可以对盈利订单在盈利一定设置幅度后保护盈利 3.可以移动止盈止损 自动止盈止损设置 自动设置止损止盈的开关 固定止损的点数设置 固定止盈的点数设置 自动使用波幅自动计算的TP设置 波幅自动计算的TP的风险系数设置 超过一定开仓时间的订单不再设置止盈止损. 止损保护设置 止损保护开关 止损保护启动点数设置 盈利保护点数设置 止损移动设置 移动止损开关 移动止损启动点数设置 移动止损回撤点数设置 有任何问题,欢迎交流...

MA and MACD EA (MAXD) , a powerful and reliable trading tool designed for traders who want to enhance their trading strategy using a combination of Moving Average (MA) and MACD indicators. MAXD offers customizable settings that can be adapted to any asset, ensuring flexibility across various market conditions. With built-in risk management features, MAXD allows traders to set precise Stop Loss and Take Profit levels, control daily positions, and adjust lot sizes based on account growth. Whether

Secret Average Trade : this is a revolutionary system unlike any other, the strategy uses algorithms such as grids, averaging, hedging and partially uses martingale algorithms. Trading is carried out on 17 currency pairs simultaneously and uses timeframes: 9. Fully automatic trading with the calculation of entries based on a system of various Trends and also supports reverse trading. Benefits Partial closure to reduce the load on the deposit. Averaging orders, which are required to close past

Breakout Momentum  is an automated scalper for EURUSD. Its strategy takes advantage of "false breakout", "breakout", and "raids on liquidity" above and below current marketplace prices. It is effective in both raging and trending markets. It shows promising results during backtesting using "every tick based on real tick" mode. it is also proving itself on a real account. Check Live Signal on  Live Signal 1 - EURUSD Where does it work the best?   The default parameters are optimized to suit th

Deflection MT5 (MT4 version  https://www.mql5.com/ru/market/product/63276 )   - a trend following expert advisor. It is based on strategy of searching entry points in the beginning of a trend. 2 EMA are used for a signal determination. Deflection has an adaptive system of profit and losses targets calculation which is based on current volatility. The control of risks is managed by TP/SL ratio and via setting risk per trade of a balance amount. Stop Loss and Take Profit targets in points are calc

AW BW strategy based EA trades on the signals of a custom combination of indicators created by Bill M. Williams. This fully automated trading robot has flexible settings and many work scenarios. The product has many useful features built in: automatic lot calculation, trailing system, stop loss and much more. If necessary, averaging can be used. Advantages: Suitable for any type of instruments and any timeframes. Indicators configurable in the input settings of the adviser. Ability to automatic

The Expert Advisor is designed for night scalping The EA is based on overbought and oversold conditions of the RSI indicator at night and opens a grid when trading is on the losing side of the market. An asset is usually considered overbought when the RSI is above 70%, and oversold when it is below 30%. (These parameters are adjusted depending on the trading instrument and timeframe) Use the settings posted in discussions The settings are designed for a minimum deposit of $ 500 . The trading

DreamlinerEA Live Results:  https://www.mql5.com/en/signals/1459431 DreamlinerEA MT4 version:   https://www.mql5.com/en/market/product/72691 DreamlinerEA   is a fully automated Expert Advisor based on the author's trading strategy. During a period of low market volatility, when liquidity is not enough for the formation of a trend and breakdown of important levels, the system trades in the Channel and use small TP values ​​ (scalping)   to quickly fix profit and re-enter the market, which sign

Sentinex EA - A Cutting-Edge Grid Robot for Proficient Traders Description: Welcome to Sentinex EA, your gateway to exceptional grid-based trading on the MetaTrader 4 platform. Developed by a team of seasoned experts, Sentinex EA is a state-of-the-art trading robot designed to empower traders with advanced grid strategies, meticulously crafted to navigate the dynamic financial markets with precision and finesse. Key Features: Intelligent Grid Strategy: Sentinex EA employs an innovative grid

BIG BULL Forex Trading EA is a powerful, trend-focused Expert Advisor designed to capitalize on major market movements.   The Big Bull EA is a powerful trading tool specifically designed for gold (XAU/USD). With its focus on precision and risk management, it features a very tight stop loss to minimize potential losses. The EA avoids overtrading, maintaining discipline by limiting the number of trades to a maximum of 3 per day. This ensures controlled and strategic entries, making The Big Bull

Martingale.   ConstructorMT5 consists of 4 separate Expert Advisors: bar trading Trading with iEnvelopes and iSAR indicators Trading with the iMA indicator Trading with the iIchimoku indicator The strategies are independent of each other. In each, you can separately choose: Lot calculation ( 7 options ) Closing positions (5 main options and additional ones) Up to 10 any currency pairs and other advanced options Input data is optimized on five-digit quotes   : Constr_ALot_False.set Constr_H1_201

Archi is built on indicators, in the future their number will increase. It is possible to use "Trailing Stop" with "Trailing Position" and "Step Trailing". It is possible to increase the volume of a subsequent transaction, with a loss-making current one, both by multiplication and addition. After reaching the preponderance of positive transactions over unprofitable ones, the volume returns to the original one.  Archi BasicSettings: Magic number is the unique number of all open trades. Atten

MoMo Trade MT5 (MT4 version https://www.mql5.com/ru/market/product/57354 )   - trading system based on one of the momentum strategies. It uses simple and reliable tools like MACD and EMA to find entry points. The trading strategy looks for reversal patterns after trend area. The EA has implemented to work on M5 timeframe and focuses on short-term profit targets. But it also can be used on any timeframe. Volume calculation The volume amount is fixed ( Fixed volume ) or calculated based on risk pe

Divergent Divergent - дивергенция является самым надежным торговым сигналом на финансовом рынке. Советник находит классические дивергенции и входит в рынок. Версия для Metatrader 4 Divergent MT4 Бэктестирование и оптимизация проводились на реальных тиках с качеством истории 99,9%. Основные принципы торговли подробнее: Робот следит за котировками и индикаторами указывающими на дивергенции; Для фильтра расхождения цены и индикатора MACD в код робота встроены дополнительные фильтры; При усилении д

The EA opens two oppositely directed orders. When one of them is closed with profit, two orders are opened again, while the order volume is increased depending on Multiplier_Type and a number of orders opened by the EA. In each new open pair, orders are opened with an equal volume locking each other. Positions are opened till the number of same-type orders reaches the specified Limit_for_orders value. Afterwards, the EA only increases the grid excluding locking. MT4 version ->  HERE  / Proble

Lemm is a scalper designed for intraday trading in M1 timeframe, therefore very fast and aggressive. It can be configured in a quieter version with higher timeframes or on different assets simultaneously using different magic numbers. The default configuration is for  forex pairs, but by changing the parameters, it can be used on any pair (it has had excellent results on XauUsd and DjiUsd). It is equipped with a movable and minimized summary panel and push notifications on the smartphone. Reco

ACL GOLD is a complete automated expert advisor for trading on Gold/USD market. Price domain has been predicted by logical equations and calculations that provide a reasonable and reliable trend and consider the dynamic momentum to take positions. ACL GOLD brings safe position management with low risk trades to keep user properties safe and makes minimum loss. At the same time profits levels could be developed on the trades at any tikes of market to catch any opportunities. It must be noticed t

A powerful and professional expert who allows you to bring stable profits with minimal risk. IMPORTANT! The instructions (in the screenshot) show the settings for EURUSD. Settings for other currency pairs will be optimized and added in the future! IMPORTANT! The frequency of opening deals can be from 1 in a few days to 5 in 1 day. It directly depends on the state of the market and the algorithm for searching for entry signals! IMPORTANT! We recommend using the expert settings that are given by u

The initial price is 150 USD, the future price is 250 USD Smart Neuro Trade Robot   -  The EA does not use the usual strategies for trading. The  EA   traps the price, gradually adding it up from orders opened using a safe and profitable strategy. He does not use dangerous strategies like martingale and its varieties. In whatever direction the market moves, the adviser will in any case close a series of orders in plus, because he will open deals in both directions and when he gets a profit h

Expert Trader MT5 EA  is a FULLY Automated Trading Expert Advisor whose control logic is based on the  Zone Recovery  strategy. Expert Trader MT5 EA   stands out from other expert advisors due to its remarkable approach to handling trades. With predefined optimization, the EA has proved to have a   75%   rate of return. Basically, it uses SUREFIRE system to significantly counter trades that are in loss. The EA has added Break Even and Trail Stop mechanism that is activated when the set points de

AI Gen XII EA This is an Expert Advisor with the latest use of trading realities and neural networks. The EA runs on the latest GPT-4o platform and also uses advanced discrete Fourier visualization in ATFNet, which equalizes the frequency spectrum of the input series, allowing for a more complete analysis of time series data. The Expert Advisor can also trade different strategies simultaneously and combine test trades with real trading, which is very important in its time.   Details about Adviso

CyNera: Your Trading, Our Technology Signals: CyNera Manual & set files: contact me after purchase to receive the manual and set files Price: The price increases based on the number of licenses sold Available copies: 7 Trading gold, one of the most volatile instruments in the market, demands precision, in-depth analysis, and strong risk management. CyNera Expert Advisor seamlessly integrates these elements into a sophisticated system designed for optimal gold trading. CyNera’s advanced strategi

AI Golden Jet Fighter GTX MT5 is a straightforward and efficient Expert Advisor (EA) for gold trading on the Meta Trader 5 platform. Utilizing Neural Networks, this EA is designed for scalping in the gold market (XAU/USD). The main strategy of AI Golden Jet Fighter GTX focuses on identifying small price fluctuations and opening positions to capture profits within short time frames. The EA analyzes market conditions in real-time and automatically executes trades with predefined stop-loss and tak

Redefine Your Trading with AI Precision Take your trading to the next level with Mean Machine GPT—the industry's most genuine and thorough application of (LLM) AI. By harnessing the power of elite AI models like OpenAI's ChatGPT, Anthropic's Claude, Google's Gemini, and Meta's Llama, this cutting-edge EA offers unparalleled performance and real-world dependability. This is more than an expert advisor; it’s a highly sophisticated trading ally, designed to excel where traditional strategies fal

Introducing   Quantum Emperor EA , the groundbreaking MQL5 expert advisor that's transforming the way you trade the prestigious GBPUSD pair! Developed by a team of experienced traders with trading experience of over 13 years. IMPORTANT! After the purchase please send me a private message to receive the installation manual and the setup instructions. ***Buy Quantum Emperor EA and you could get Quantum StarMan or  Quantum Gold Emperor for free !*** Ask in private for more details New Live Signal V

Hello, traders! I am Quantum Queen, the newest and a very powerful addition to the Quantum Family of Expert Advisors. My specialty? GOLD. Yes, I trade the XAUUSD pair with precision and confidence, bringing you unparalleled trading opportunities on the glittering gold market. I am here to prove that I am the most advanced Gold trading Expert Advisor ever created. IMPORTANT! After the purchase please send me a private message to receive the installation manual and the setup instructions.

Eternal Engine EA is an advanced Expert Advisor that utilizes multiple indicators and strategies, providing traders with a comprehensive automated trading tool. It offers numerous trading opportunities, is not sensitive to spreads, and employs strict entry points to precisely initiate each trade. The strategy has proven itself in real market, with a year-long real-time signal of low DD.Whether you're a beginner or an experienced trader, Eternal Engine EA offers an exceptional trading experience.

ONLY 1 COPIES OUT OF 10 LEFT AT $599! After that, the price will be raised to $799. Alins Crown EA is Fully Automated Expert Advisor specifically designed to run on the XAUUSD/GOLD pair. Alins Crown EA will trade based on analysis that uses the concept of following trends and making transactions in overbought or oversold zones. Trends In forex is defined as the general direction in which a currency pair's price is moving. Trends can be upward (bullish), downward (bearish), or sideways (ranging).

ONLY 3 COPIES OUT OF 10 LEFT AT $399! After that, the price will be raised to $499. - REAL SIGNAL: Default Setting:  https://www.mql5.com/en/signals/2258186 Gold Trading AI is an EA that uses artificial intelligence technology to analyze data of many indicators. From there, EA will have the best option to enter orders. The biggest difference of Gold Trading AI is that the EA can control the Risk:Reward ratio much better than other EAs.That is possible thanks to a set of tools to control entry

The Bitcoin Robot MT5 is engineered to execute Bitcoin trades with unparalleled efficiency and precision . Developed by a team of experienced traders and developers, our Bitcoin Robot employs a sophisticated algorithmic approach (price action, trend as well as two personalized indicators) to analyze market and execute trades swiftly with M5 timeframe , ensuring that you never miss out on lucrative opportunities. No grid, no martingale, no hedging, EA only open one position at the same time. Bit

Vortex - your investment in the future The Vortex Gold EA expert Advisor made specifically for trading gold (XAU/USD) on the Metatrader platform. Built using proprietary indicators and secret author's algorithms, this EA employs a comprehensive trading strategy designed to capture profitable movements in the gold market. Key components of its strategy include classic indicators as CCI and Parabolic Indicator, which work together to accurately signal ideal entry and exit points. At the heart of

Overview The CoreX G EA is an advanced trading system specifically designed to tackle the complexities of the Forex market. By leveraging cutting-edge neural networks, sophisticated machine learning technologies, and an integrated big data strategy, CoreX G delivers exceptional accuracy and security in trading. This Expert Advisor (EA) stands out due to its technological excellence and premium customer support, ensuring users are always assisted with any questions or concerns. Signals:   Live

Gold Scalping Expert is a very intelligent smart algorithm which exploits the reaction of gold during various high-impact events like geo-political news, pandemics, and economic changes.  This system trades breakouts using the popular zig-zag indicator by placing pending orders at the turning points and when the price breaks out beyond these levels the orders will get triggered.  The EA is using a very smart trailing stop and dynamic stop loss to protect your account and manage the risk properly

Gold One  MT5 Hello to all gold trading enthusiasts in Forex, Welcome to our robot, where you join the ranks of the top gold traders. With over two decades of precise experience in the Forex market, we proudly introduce the latest generation of trading robots. Features:  Ideal for prop firm challenges. Suitable for all account  sizes, including low capitals. NO   Grid and   NO   martingale 100% Fully automated This robot employs the most recent, cutting-edge, and advanced gold-specific indica

Hello everyone, let me introduce myself: I am Quantum StarMan, the electrifying, freshest member of the Quantum EAs family. I'm a fully automated, multicurrency EA with the power to handle up to 5 dynamic pairs: AUDUSD, EURAUD, EURUSD, GBPUSD, and USDCAD . With the utmost precision and unwavering responsibility, I'll take your trading game to the next level. Here's the kicker: I don't rely on Martingale strategies. Instead, I utilize a sophisticated grid system that's designed for peak pe

The Executor AI Ultra X expert advisor is designed for algorithmic trading in the gold market, utilizing three independent trading strategies. Its architecture incorporates advanced deep learning algorithms, such as Deep Q-Learning (DQN) and Time-Delay Neural Network (TDNN), providing high adaptability and analytical precision. DQN, based on reinforcement learning techniques, enables the expert advisor to optimize decision-making algorithms by simulating historical data and analyzing current mar

Quantum Bitcoin EA : There is no such thing as impossible, it's only a matter of figuring out how to do it! Step into the future of Bitcoin trading with Quantum Bitcoin EA , the latest masterpiece from one of the top MQL5 sellers. Designed for traders who demand performance, precision, and stability, Quantum Bitcoin redefines what's possible in the volatile world of cryptocurrency. IMPORTANT! After the purchase please send me a private message to receive the installation manual and the setup

Way To Stars is a night scalping EA specifically designed to trade during periods of low market volatility to capitalize on low-risk opportunities. This night scalping EA focuses on capturing small price movements for frequent trading, thereby accumulating profits over time. It employs strict stop-loss measures to limit potential losses per trade, ensuring effective risk management. Way To Stars is a genuine and honest trading system that does not rely on purported neural networks, artificial i

Aura Neuron is a distinctive Expert Advisor that continues the Aura series of trading systems. By leveraging advanced Neural Networks and cutting-edge classic trading strategies, Aura Neuron offers an innovative approach with excellent potential performance. Fully automated, this Expert Advisor is designed to trade currency pairs such as EURUSD and XAUUSD (GOLD). It has demonstrated consistent stability across these pairs from 1999 to 2023. The system avoids dangerous money management techniques

AI Eurofighter GTX is a user-friendly and effective Expert Advisor (EA) designed specifically for trading EUR/USD on the MetaTrader platform, equipped with two build-in trading strategies that enhance its adaptability and performance in the forex market. Utilizing neural networks AI Eurofighter GTX continuously analyzes market conditions in real-time, executing trades automatically with predefined stop-loss and take-profit levels. It features a trailing stop function to help secure gains as the

We proudly present our cutting-edge robot, the  Big Forex Players EA  designed to maximize your trading potential, minimize emotional trading, and make smarter decisions powered by cutting-edge technology. The whole system in this EA took us many months to build, and then we spent a lot of time testing it. This unique EA includes three distinct strategies that can be used independently or in together. The robot receives the positions of the  biggest Banks  (positions are sent from our database t

The EUR/USD Multi-Strategy Trading Robot MT5 is an advanced tool designed to optimize trading by combining 3 key systems: daily trading, volume analysis, and Fibonacci retracement levels. This robot works by integrating these different approaches to create a more dynamic and adaptable strategy for trading the EUR/USD pair . EA adapts to different market conditions, this makes it an ideal solution for traders looking to enhance their trading strategy with a powerful, multi-faceted approach. By co

After 6 Years of Successful Manual Trading, My Strategies Are Now Available as Expert Advisors! Introducing the WallStreetKiller EA – a trading system built for the US30 from years of hands-on experience, extensive testing, and a steadfast commitment to secure, strategic trading. NO GRID, NO MARTINGALE, TIGHT SL EVERY TRADE. ONE TRADE PER DAY .   NO LOT MULTIPLIER. ICTRADING LIVE 10K SIGNAL   (You won´t see many other sellers with 10K accounts on their EAs). ICTRADING HIGH RISK SIGNAL WallStreet

The MT4 version can backtesting any year from 2000 to 2024. Many people like to trade XAUUSD, and I am no exception. After accumulating some trading experience and working hard, I created this Apocalypse XAU EA specifically for trading all XAU-related products, such as   XAUUSD/XAUEUR/XAUGBP/XAUCHF/XAUJPY/XAUAUD. However, considering that many people may not need to trade all XAU currency pairs, but only need to trade XAUUSD, an entry-level EA becomes very meaningful. So I decided to create Apoc

AI-Driven Technology with ChatGPT Turbo Infinity EA is an advanced trading Expert Advisor designed for GBPUSD and XAUUSD. It focuses on safety, consistent returns, and infinite profitability. Unlike many other EAs, which rely on high-risk strategies such as martingale or grid trading. Infinity EA employs a disciplined, profitable scalping strategy based on neural network embedded over machine learning, data analytics AI based technology provided by latest ChatGPT version to make your overall tra

The GBPUSD Robot MT5 is an advanced automated trading system meticulously designed for the specific dynamics of the   GBP/USD   currency pair. Utilizing advanced technical analysis, the robot assesses historical and real-time data to   identify potential trends , key support and resistance levels, and other relevant market signals specific to GBP/USD.  The Robot opens positions  every day,  from Monday to Friday, and  all positions are secured  with Take Profit, Stop Loss, Trailing Stop, we incl

AI NoX EA is an innovative Forex expert advisor that combines advanced neural networks technologies with high-volume trading and Matrix factorisation .The advisor uses complex algorithms to decompose large sets of market data, uncovering hidden patterns and correlations between various financial instruments. Details about Advisor Development Configuring the Advisor The price of the advisor will increase significantly as I have allocated a specific number of copies. I will adjust the price as sal

AI TUNE: Advanced Algorithmic Trading Solution BLACK FRIDAY SPECIAL OFFER!   Get a FREE Gold Trading Bot (valued at $199) with your purchase of AI TUNE!   AI TUNE is a cutting-edge forex and metals trading bot that leverages artificial intelligence to analyze market data and execute trades. This sophisticated system processes vast amounts of information in real-time, identifying potential opportunities and managing risks with precision. Backtesting results for AI TUNE are not indicative of

Have you ever wondered why most expert advisors are not effective in live trading, despite their perfect backtest performance? The most likely answer is   Over-fitting . Many EAs are created to ‘learn’ and adapt perfectly to the available historical data, but they fail to predict the future due to a lack of generalizability in the constructed model. Some developers simply don't know about the existence of over-fitting, or they know but don't have a way to prevent it. Others exploit it as a tool

Gold Phoenix GPT - The Ultimate AI Trading Tool for Gold Pairs Introducing Gold Phoenix GPT, the most thorough and honest implementation of AI for gold trading. Built on real-world performance, this EA is specifically designed for gold pairs, using a powerful breakout strategy on the M1 timeframe. Unlike many tools that perform well in backtests but fall short in live conditions, Gold Phoenix GPT excels where it matters most: in fast-moving live gold markets. Powered by advanced AI—including Cha