Date: October 3, 2025
Spot (Pre-market): 6715.35
Prior Close: 6715.35
Bias: 📈 Bullish Lean (data-backed, not vibes)
🧠 Grandma’s Bias:
Bullish above 6700.
Why? Because Open Interest (OI) is stacking CALLS at 6700 and beyond.
Price is above heavy PUT walls from earlier in the week (6650–6675), showing strength.
🔍 🎯 SPX Zero DTE (Oct 3, 2025)
Spot Price (as of last close): 6715.35
🔍 OPEN INTEREST CLUSTERS (OI = Wall Strength)
🟥 Call Wall (Resistance Zone)
Top strike levels with highest Call Open Interest:
- 6700: 24,603 OI 🧱
- 6750: 7,287 OI
- 6725: 5,060 OI
→ 🔼 6700 is today’s Call Wall
It’s sitting right at spot — so if SPX pushes up, expect resistance near 6700–6725.
🟩 Put Wall (Support Zone)
Top strike levels with highest Put Open Interest:
- 6650: 8,935 OI 🧱
- 6675: 6,136 OI
- 6710: 2,798 OI
→ 🔽 6650 is today’s Put Wall
This is about 65 points below spot, giving room for retracement — but buyers could show up here.
📊 Summary Table
| Type | Strike | OI | Bias |
|---|---|---|---|
| Call | 6700 | 24,603 | Major resistance |
| Call | 6725 | 5,060 | Minor resistance |
| Put | 6650 | 8,935 | Major support |
| Put | 6675 | 6,136 | Minor support |
👵 GRANDMA’S DATA-DRIVEN BIAS:
Neutral to Mildly Bearish
Why?
- Price is at or just above the largest call wall (6700), where upside could stall.
- Strongest put support is ~65 points lower, giving bears short-term runway.
- Unless 6725 clears and holds, price is more likely to stall or fade.
🎳 Think of today’s range like bowling bumpers:
- Support bumpers: 6675 → 6650
- Resistance bumpers: 6700 → 6725
If price stays between these, expect chop.
If price breaks either wall, momentum could pick up — like a breakout run or rug pull.
📎 Disclaimer:
This is NOT financial advice. SPX is a volatile instrument. This newsletter is for educational and entertainment purposes, based on data from public OI and market levels. Always manage risk.