thetaOwl

SPY

SPDR S&P 500 ETFClose $686.10EOD only
Max Pain
$674.00
Next expiry Apr 14, 2026
Expected Move
±$3.49
0.5% from close
Price Gap
-12.10
Distance to max pain
IV Rank
15
Low premium
P/C OI
2.25
Slightly put-heavy
Consensus
6.5/10
Bullish tilt
Published snapshot: Apr 13, 2026 close
End-of-day snapshot

This page reflects SPY options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.

Published Snapshot
Apr 13, 2026 close
SPY Theta Report
Analysis based on market close April 13, 2026

Historical consensus-supported lens with full content, report chain context, and metric rail.

Theta Verdict

Attractiveness8.5 / 10
Sizing: Moderate
Primary: Sell defined-risk put spreads or iron condors ~30-45 DTE centered below the 1-week EM guardrail
Invalidation: Close below $675.18 (1-week EM lower guardrail) — sustained move below $675 will invalidate neutral/range thesis
Confidence:
9 / 10
base 5; +2 GEX/flow strongly aligned; +1 GEX positive (pinning); +0.5 spot 1.3% from MP; +0.5 VIX 19 (from Pre-Computed Fields)

IV Environment

IV Regime
Low
IV vs VIX
Avg IV 17.7% vs VIX 19.12 — ATM term vols ~15.4% (32d) are depressed relative to VIX
Favorable?
Yes

Term structure: Term structure is modestly upward sloping into summer (ATM 15.3%–16.4%), little short-dated skew opportunity; near-dated IV very low (1d–7d low single digits to mid-teens).

⚖️Low IV (Avg 17.7%, 32d ATM ~15.4%) reduces per-contract credit but large dealer pinning (GEX +$2.3B) supports range-bound decay
💰Heavy call flow and GEX concentration at $685-$686 provide reliable theta for short calls/wings near spot

Pin Risk Assessment

Spot vs MP: Above by $9.10 (spot $686.10 vs MP ~$677.00) — ~1.34% above max pain

GEX regime: Pinning (GEX +$2.3B) — concentrated near-term positive gamma around $685-$686

Gamma flip: ~$535.00Gamma flip ~ $535 — well below spot; not a near-term concern for pin dynamics but marks structural long-term put support

OI concentrations: Call OI wall and GEX: $685 (55,531 OI, +$763.9M GEX), $686 (GEX +$474.6M) ; Put clusters concentrated much lower (660/650/635); Max pain ~ $677 across expirations

Verdict: Favorable — strong near-term pin magnets at $685-$686 support defined-risk credit sales (short strikes near those levels), but monitor for movement below $675 area

Premium Opportunities

#1
put spread
Sell 2026-05-15 (32 DTE) 665/660 put spread (30-45 DTE target)
Low IV but strong GEX pinning around $685-$686 and max pain ~677 compresses downside; 665 is inside the 1-week EM lower bound ($675.18) but well above structural put floor, giving asymmetric odds in favor of decay.
Credit: $0.30-$0.45
Max loss: $4.70
BE: 664.70
Mgmt: Take profit at 60-70% of max credit; roll down or close if SPY closes below $675.18 (1w lower EM). Cut losses if spread value reaches 60% of max loss or price closes below 660 on daily timeframe.
#2
iron condor
Sell 2026-05-15 (32 DTE) 670/665 put spread + 700/705 call spread (both 5-point wings)
Range trade sized inside the 1-week EM [$675.18-$697.01] with dealer pinning near $685-$686; low IV reduces credit but pinning reduces tail risk for the wings. Balanced risk both sides with defined max loss.
Credit: $1.10-$1.45
Max loss: $3.55
BE: 666.45 / 701.45
Mgmt: Close at 50% of max profit; if either short strike is tested (daily close inside short strikes), tighten stop/close that side or roll 5–10 strikes further out for debit if liquidity allows. Exit full position if SPY closes a day below $665 or above $705.
#3
covered call
Buy 100 shares SPY and sell 2026-05-15 (32 DTE) 695 call (covered call)
Collects elevated call-side flow concentrated around $685-$690; May15 695 provides decent upside buffer inside 1-week upper EM ($697.01) and generates yield in a low-IV environment while keeping upside optionality limited.
Credit: $1.50-$2.10
Max loss: Large (stock downside) — reduced by premium received
BE: Net stock cost minus premium; approx $684.60 - $684.00 depending on premium
Mgmt: Take profit on option premium at 70% of max (close short call); buy back if SPY rallies and closes above 695; cut underlying if SPY closes below $675.18 (protect capital) or hedge with puts if more than 5% drawdown.
#4
calendar (defined timing)
Sell 2026-04-17 (4 DTE) 685 call and buy 2026-05-15 (32 DTE) 685 call (calendar), roll weekly sells
Near-term IV for 4d is low but the heavy short-dated call flow around 685–686 and positive GEX make short weekly calls expensive on the short leg and accelerate theta; low overall IV limits size but repeated weekly sells can compound decay.
Debit: $0.30-$0.70
Max loss: Limited to net debit paid
BE: Requires spot near 685 at short expiry to realize time decay; no single breakeven number (calendar behavior)
Mgmt: Sell next weekly if short leg expires worthless; close calendar if short-dated leg goes deep ITM (short delta >0.35) or if SPY closes outside 1-week EM [$675.18-$697.01]. Cut losses if long-dated leg halves in value or if net debit loss >50%.

Risk Alerts

!Max pain cluster centered ~$677 across expirations — spot above now; sudden weakness into $675 area would threaten short call positions as dealers unwind pinning.
!Low IV environment (Avg IV 17.7%, ATM ~15.4% for 32d) reduces per-contract credit and increases position sizing risk — avoid oversized naked positions.
!GEX pinning concentrated at $685-$686: while helpful for decay, any fast directional thrust away from this magnet (e.g., surprise macro or flows) can accelerate moves due to large DEX exposure.
!Unusual near-dated put flow at $683–$686 (multiple high-volume prints for 4/13–4/14) — could indicate short-term tactical hedges; monitor intraday prints before selling weeklies.
!Gamma flip ~ $535 and structural put floor $495-$650 are far below spot — tail support exists but don't rely on long-dated structural support for short-dated wing risk.

Read the Theta analysis for SPY for 2026-04-13. Each report is a market-close snapshot with regime read, key levels, and strategy context that translates options positioning into an actionable setup.