Improve documentation

docs/stoploss.md

@@ -78,6 +78,7 @@ At this stage the bot contains the following stoploss support modes:
 2. Trailing stop loss.
 3. Trailing stop loss, custom positive loss.
 4. Trailing stop loss only once the trade has reached a certain offset.
+5. [Custom stoploss function](strategy-advanced.md#custom-stoploss)
 
 ### Static Stop Loss
 

docs/strategy-advanced.md

@@ -29,6 +29,8 @@ E.g. `current_profit = 0.05` (5% profit) - stoploss returns `0.02` - then you "l
         return 0.04
 ```
 
+Stoploss on exchange works similar to trailing_stop, and the stoploss on exchange is updated as configured in `stoploss_on_exchange_interval` ([More details about stoploss on exchange](stoploss.md#stop-loss-on-exchange-freqtrade)).
+
 !!! Note "Use of dates"
     All time-based calculations should be done based on `current_time` - using `datetime.now()` or `datetime.utcnow()` is discouraged, as this will break backtesting support.