Day 36: Same-Day Win on SPX Double Calendar

📅 Monday, August 18, 2025
📍 SPX at Entry: 6,450

Today I entered and exited a 7-lot SPX double calendar within the same session, capturing a quick win as the structure gained value into the close.


🔧 Trade Details

  • Contracts: 7-lot
  • Short Legs (Aug 20):
    • 6400 Put (STO @ 4.49 cr)
    • 6490 Call (STO @ 3.64 cr)
  • Long Legs (Aug 25):
    • 6400 Put (BTO @ 18.49 db)
    • 6490 Call (BTO @ 18.59 db)
  • Net Debit: 28.95
  • Exit Credit: 29.30
  • Profit: +0.35 pts × 7 = $245
  • Capital Deployed: $20,265
  • Return: ~1.2%
  • DIT: 0 (same-day exit)

🧠 Strategy Commentary

The position was placed late in the day when SPX was balanced near 6450, giving a well-centered payoff curve. Minor premium expansion into the close allowed me to exit at favorable pricing with a low-stress, low-risk return.


✅ Recap

  • Day: 36
  • Strategy: SPX 2/7 DTE Double Calendar
  • Profit: $245
  • Return: ~1.2%
  • Position Status: Closed (same day)

⚠️ Disclaimer: This is my personal trading journal, shared for educational purposes only. Nothing here is financial advice or a recommendation to buy, sell, or trade. Please do your own research and understand the risks before making any trading decisions.

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