MOEXFU

Warning and restrictions:
1. Trading takes place only on the MOEX exchange and with FINAM broker
2. This method of trading strategy based on instrument differences and arbitrage is not recommended for use in auto-sequencing. Due to the large spreads and small instrument volumes, trades in this strategy are executed using single lot limit orders. Because of these features, auto following this strategy can be impractical and unpredictable. We recommend using this method only with a personal bot, where you can more precisely control and adapt the strategy to your individual needs and market conditions. Please be careful and trade with caution, taking into account the peculiarities of this strategy.
3. Additionally, it is important to note that since the strategy is based on arbitrage, it is necessary to have a stable and reliable internet connection with a mandatory reserve. A broken connection may result in the loss of the arbitrage trade and therefore the loss of potential profits. To avoid such situations, it is advisable to ensure a highly reliable internet connection and have backup connectivity options in case of problems with the main connection. This will help minimize the risks of distance loss and ensure more stable operation of our arbitrage strategy.

You can try trading natural gas futures in the MT5 terminal at JustToTrade broker. 
The cost of one pair will be about 7000$ commission 8$ per day my robot will earn from 10 to 70$ per transaction. 
I do not have the opportunity to trade such amounts. But I have confidence in EA. If you want to try it, contact me to discuss possible cooperation options.