Add Bingx stoploss documentation

docs/exchanges.md

@@ -127,6 +127,13 @@ These settings will be checked on startup, and freqtrade will show an error if t
 
 Freqtrade will not attempt to change these settings.
 
+## Bingx
+
+BingX supports [time_in_force](configuration.md#understand-order_time_in_force) with settings "GTC" (good till cancelled), "IOC" (immediate-or-cancel) and "PO" (Post only) settings.
+
+!!! Tip "Stoploss on Exchange"
+    Bingx supports `stoploss_on_exchange` and can use both stop-limit and stop-market orders. It provides great advantages, so we recommend to benefit from it by enabling stoploss on exchange.
+
 ## Kraken
 
 Kraken supports [time_in_force](configuration.md#understand-order_time_in_force) with settings "GTC" (good till cancelled), "IOC" (immediate-or-cancel) and "PO" (Post only) settings.

docs/stoploss.md

@@ -30,6 +30,7 @@ The Order-type will be ignored if only one mode is available.
 |----------|-------------|
 | Binance  | limit |
 | Binance Futures  | market, limit |
+| Bingx  | market, limit |
 | HTX (former Huobi)    | limit |
 | kraken   | market, limit |
 | Gate     | limit |

freqtrade/exchange/bingx.py

@@ -19,4 +19,9 @@ class Bingx(Exchange):
         "ohlcv_candle_limit": 1000,
         "stoploss_on_exchange": True,
         "stoploss_order_types": {"limit": "limit", "market": "market"},
+        "order_time_in_force": [
+            "GTC",
+            "IOC",
+            "PO",
+        ],
     }