fix: MarketData storage now working in execute endpoint

- Added debug logging to trace execution
- Confirmed 1-minute signals being stored continuously
- Database accumulating rows every 1-3 minutes
- All indicators (ATR, ADX, RSI, volume, price position) storing correctly
- 1-year retention active (365 days)
- Foundation ready for 8-hour blocked signal tracking

app/api/trading/execute/route.ts

@@ -32,6 +32,7 @@ export interface ExecuteTradeRequest {
   volumeRatio?: number
   pricePosition?: number
   maGap?: number // V9: MA gap convergence metric
+  volume?: number // Raw volume value for time-series tracking
   indicatorVersion?: string // Pine Script version (v5, v6, etc.)
 }
 
@@ -176,6 +177,37 @@ export async function POST(request: NextRequest): Promise<NextResponse<ExecuteTr
         console.error(`❌ Failed to save ${timeframe}min signal:`, dbError)
       }
       
+      // CRITICAL (Dec 2, 2025): For 1-minute signals, ALSO store in MarketData table
+      // This enables historical time-series analysis with full indicator data
+      console.log(`🔍 DEBUG: timeframe value = "${timeframe}", type = ${typeof timeframe}, checking if === '1'`)
+      if (timeframe === '1') {
+        console.log(`✅ Conditional matched! Storing to MarketData...`)
+        try {
+          const { getPrismaClient } = await import('@/lib/database/trades')
+          const prisma = getPrismaClient()
+          
+          await prisma.marketData.create({
+            data: {
+              symbol: driftSymbol,
+              timeframe: '1',
+              price: currentPrice,
+              atr: Number(body.atr) || 0,
+              adx: Number(body.adx) || 0,
+              rsi: Number(body.rsi) || 50,
+              volumeRatio: Number(body.volumeRatio) || 1.0,
+              pricePosition: Number(body.pricePosition) || 50,
+              maGap: Number(body.maGap) || undefined,
+              volume: Number(body.volume) || undefined,
+              timestamp: new Date()
+            }
+          })
+          
+          console.log(`💾 Stored 1-minute data in database for ${driftSymbol} (from execute endpoint)`)
+        } catch (marketDataError) {
+          console.error('❌ Failed to store 1-minute market data:', marketDataError)
+        }
+      }
+      
       return NextResponse.json({
         success: false,
         error: 'Data collection only',