diff --git a/src/services/indicatorService.ts b/src/services/indicatorService.ts
index e72b456..e412fdf 100644
--- a/src/services/indicatorService.ts
+++ b/src/services/indicatorService.ts
@@ -47,7 +47,7 @@ export class IndicatorService {
     }
     let close = candles.map((c) => c.close);
     const ema34 = EMA.calculate({
-      period: 20,
+      period: 34,
       values: close,
       reversedInput: true,
     });
@@ -244,7 +244,7 @@ export class IndicatorService {
     candles: Candle[],
     side: "buy" | "sell"
   ): Order {
-    const last10Candles = candles.slice(0, 5);
+    const last10Candles = candles.slice(0, 12);
     const lowestPrice = last10Candles.reduce(
       (min, c) => Math.min(min, c.low),
       Number.MAX_SAFE_INTEGER