Originally published July 24, 2026 on The Trading Journal (tredey.com). Archived here as part of the Dependability research record.
Signal Basis
Regime: Transition. Event: FOMC (Jul 28) — five calendar days away. SPX closed Thursday July 23 at $7,408.30, sitting between its 50-day moving average (~$7,440) and its 200-day average (~$6,951) — no confirmed trend, no compression, ambiguity that typically resolves with an expansion event.
The 5-day return was −1.67% for SPX and −1.98% for QQQ. Consumer Discretionary (−7.3%) and Technology (−2.5%) led the decline; energy (XLE +4.1%) and financials (XLF −1.6%) held up better. The breadth proxy hit 50% — weak participation consistent with transition. VIX sits at 18.8 with the 3-month VIX at 20.5 (term ratio 0.917, mild backwardation). IV rank on QQQ is elevated at 59; SPY IV rank is moderate at 40.
For options markets, FOMC weeks tend to see volatility compression into the announcement and expansion afterward. A long strangle buys the right to benefit from either a sharp directional move or a vol spike — or both.
The Trade: Long Strangle on SPX
| Field | Value |
|---|---|
| Structure | Long strangle |
| Product | SPX (cash-settled, no early assignment risk) |
| Expiry | September 4, 2026 (SPXW weekly, PM-settled) |
| Put strike | $6,900 (6.9% OTM) |
| Call strike | $7,950 (7.3% OTM) |
| Net debit | ~$4,950 per contract (verified against yfinance live chain at ~11:18 AM ET) |
| Max loss | $4,950 per contract (if both legs expire worthless) |
| Settlement | PM — position can be managed through the July 28 FOMC announcement |
Why SPX
SPX is the preferred index structure: European-settled cash settlement at expiry with no early assignment risk on short legs. SPY, by contrast, is American-style and carries assignment risk on short puts — an unwanted complication for a multi-week position. XSP (mini-SPX) is a viable smaller-capital alternative with the same European-settled mechanics.
Strike Rationale
The put strike at $6,900 and call strike at $7,950 are positioned roughly 7% out of the money on each side — wider than a 1 standard deviation move, which is appropriate for a long strangle that is not expecting an immediate move but is positioning for a larger resolution event.
The 1σ expected move for SPX over 42 days (based on 13.8% ATM IV) is approximately ±$346, or ±4.7%. Breakeven details:
| Leg | Strike | Cost (mid) | Contribution |
|---|---|---|---|
| Long put | $6,900 | ~$44.00 | $4,400 |
| Long call | $7,950 | ~$5.50 | $550 |
| Total debit | ~$4,950 |
- Breakeven (put side): $6,900 + $49.50 = $6,949.50 — a 6.2% move down from current levels.
- Breakeven (call side): $7,950 − $49.50 = $7,900.50 — a 6.6% move up from current levels.
Settlement and Timing
SPXW weekly options are PM-settled — they settle at the closing print on the expiry date (September 4, 2026). The position survives through the July 28 FOMC announcement and can be managed on the afternoon of July 28 or held to September 4. Standard monthly SPX options (non-W) are AM-settled — they settle at the opening print on the last trading day. This trade uses SPXW (weekly), so no special Thursday handling is required for the FOMC week.
Risks to the Trade
- Both legs expire worthless. If SPX stays between $6,900 and $7,950 through September 4, the full debit is lost. The further SPX stays from the wings, the greater the loss.
- Time decay (theta). Long strangles are short theta — time value erodes daily. The trade needs a move before the decay overwhelms the premium bought.
- Volatility crush. If IV collapses (e.g., macro uncertainty resolves benignly ahead of FOMC), the strangle loses value even without a price move.
- FOMC surprise risk. The announcement can cause sharp but short-lived moves that reverse — a large intraday spike may not hold to expiration. Consider taking profits or adjusting if the initial move is large and swift.
Alternatives Considered
| Structure | Strikes | Max risk | Max reward | Notes |
|---|---|---|---|---|
| Bull put spread | $7,200/$7,100 puts | ~$1,000 | ~$900 | Premium collection, defined risk; needs bullish lean |
| Bear call spread | $7,700/$7,800 calls | ~$1,000 | ~$900 | Income, defined risk; needs bearish lean |
| Long put (single leg) | $7,100 put | ~$2,500 | Unlimited | Cheaper, directional; less symmetric |
A bull put spread on SPX collects a credit of roughly $0.80–$1.20 per share ($80–$120 per contract) with max risk around $1,000 per contract — a more conservative stance that works if the transition regime persists.
Disclosures
Not investment advice. Educational content only. Options trading involves substantial risk of loss. Past performance is not indicative of future results.
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