Add liquidity-limited trading for illiquid markets #2690
+119
−13
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Summary
liquidityLimitedparameter to buy/sell actions in liquidity managementChanges
ExchangeService: NewgetBestBidLiquidity()method to fetch price + amount from orderbookExchangeService: MadegetMinTradeAmount()public for use in adaptersCcxtExchangeAdapter: Extendedbuy()andsell()to supportliquidityLimitedparameterCcxtExchangeAdapter: Added configurablemaxPriceDeviationparameter (default: 5%)Usage
Enable via action params in database:
{"tradeAsset":"USDT","liquidityLimited":true,"maxPriceDeviation":0.1}After Merge: SQL for PRD
Test plan