Update DEFAULT_CONFIG to paper margin optimized settings

alpaca_trader/config.json

@@ -7,8 +7,8 @@
     "LONG_WINDOW": 30,
     "MIN_NOTIONAL": 1.0,
     "POLL_INTERVAL": 30,
-    "MAX_DRAWDOWN": 0.05,
-    "PDT_RULE": true,
+    "MAX_DRAWDOWN": 0.08,
+    "PDT_RULE": false,
     "USE_TRAILING_STOP": true,
     "PROFIT_TARGET_1": 2.0,
     "PROFIT_TARGET_2": 4.0,
@@ -23,7 +23,7 @@
     "LIMIT_ORDER_TIMEOUT": 60,
     "ADX_THRESHOLD": 30,
     "VOLUME_MULTIPLIER": 0.7,
-    "ATR_STOP_MULTIPLIER": 2.5,
+    "ATR_STOP_MULTIPLIER": 2.0,
     "MAX_HOLD_TIME": 3600,
     "REGIME_DETECTION": true,
     "MULTIFRAME_FILTER": false,
@@ -41,7 +41,7 @@
     "REQUIRE_MACD_CONFIRMATION": false,
     "MIN_RISK_REWARD": 2.0,
     "PULLBACK_PERCENTAGE": 0.382,
-    "ENABLE_SHORT_SELLING": true,
+    "ENABLE_SHORT_SELLING": false,
     "RSI_BUY_MAX": 65,
     "RSI_SELL_MIN": 35,
     "RSI_SELL_MAX": 70,