add max_buy_position_adjustment as attribute

docs/configuration.md

@@ -173,6 +173,7 @@ Mandatory parameters are marked as **Required**, which means that they are requi
 | `dataformat_ohlcv` | Data format to use to store historical candle (OHLCV) data. <br> *Defaults to `json`*. <br> **Datatype:** String
 | `dataformat_trades` | Data format to use to store historical trades data. <br> *Defaults to `jsongz`*. <br> **Datatype:** String
 | `position_adjustment_enable` | Enables the strategy to use position adjustments (additional buys or sells). [More information here](strategy-callbacks.md#adjust-trade-position). <br> [Strategy Override](#parameters-in-the-strategy). <br>*Defaults to `false`.*<br> **Datatype:** Boolean
+| `max_buy_position_adjustment` | Maximum additional buy(s) for each open trades on top of the first buy. [More information here](strategy-callbacks.md#adjust-trade-position). <br> [Strategy Override](#parameters-in-the-strategy). <br>*Defaults to `1`.*<br> **Datatype:** Positive Integer
 
 ### Parameters in the strategy
 
@@ -198,6 +199,7 @@ Values set in the configuration file always overwrite values set in the strategy
 * `ignore_roi_if_buy_signal`
 * `ignore_buying_expired_candle_after`
 * `position_adjustment_enable`
+* `max_buy_position_adjustment`
 
 ### Configuring amount per trade
 

docs/strategy-callbacks.md

@@ -611,7 +611,7 @@ class DigDeeperStrategy(IStrategy):
     # ... populate_* methods
     
     # Example specific variables
-    max_dca_orders = 3
+    max_buy_position_adjustment = 3
     # This number is explained a bit further down
     max_dca_multiplier = 5.5
     
@@ -663,7 +663,7 @@ class DigDeeperStrategy(IStrategy):
         # Total stake for this trade would be 1 + 1.25 + 1.5 + 1.75 = 5.5x of the initial allowed stake.
         # That is why max_dca_multiplier is 5.5
         # Hope you have a deep wallet!
-        if 0 < count_of_buys <= self.max_dca_orders:
+        if 0 < count_of_buys <= self.max_buy_position_adjustment:
             try:
                 # This returns first order stake size
                 stake_amount = filled_buys[0].cost