thetaOwl

SPY

SPDR S&P 500 ETFClose $701.66EOD only
Max Pain
$678.00
Next expiry Apr 17, 2026
Expected Move
±$3.54
0.5% from close
Price Gap
-23.66
Distance to max pain
IV Rank
35
Middle-high premium
P/C OI
2.45
Slightly put-heavy
Consensus
6.5/10
Range bias
Published snapshot: Apr 16, 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 16, 2026 close
SPY Flow Report
Analysis based on market close April 15, 2026

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

Flow Verdict

BiasBullish
Confirmation: Sustained call-side premium demand at the 694-700 strikes into front expiries, visible follow-through in call notional (including very large front-expiry call prints) and dealer hedging (positive GEX) keeping price inside the 2d EM $696.17-$703.71.
Invalidation: A session where net premium turns negative (call premium evaporates) and spot closes meaningfully below the 2d EM lower bound $696.17 with heavy, persistent front-expiry put pinning toward $692/$684.
Confidence:
9 / 10
base 5; +2 GEX/flow strongly aligned; +1 GEX positive (pinning); +0.5 spot 1.1% from MP; +0.5 VIX 18

Watch next session: Persistence or escalation of call notional at 694-700 (watch if traded call notional remains near or above today's levels, including any >100k-contract prints); Front-expiry exercise/assignment flows around $692-$700 and any large put prints that would force dealers to sell into the market

Flow Summary

Net premium: +$1.5B bullish

P/C volume ratio: 0.81 (put volume slightly higher by contract count)

P/C OI ratio: 2.45

Although raw put/call volume (0.81) shows more put contracts traded by count, the premium-weighted flow is decisively call-biased: the top premium strikes (696-700) show call notional >> put notional (e.g., $697 call net premium +$254.4M). Large, concentrated front-expiry call prints (SPY260415C00699000 vol=561,138; SPY260415C00696000 vol=485,876; SPY260416C00698000 vol=113,496) drive the +$1.5B net premium and produce outsized dealer short-gamma exposure. In short: volume-count metrics understate the bullish, premium-weighted demand; dealers are short near-dated upside and will hedge by buying delta, supporting pinning inside the 2d EM $696.17-$703.71.

Notable Prints

#1
SPY260415C00699000
Vol: 561,138
OI: 9,510
Vol/OI: 59.0x
IV: 0.0%
Notional: ~$31.8M (call notional significant)
Intent: Large short-dated directional call buys or structured call sells being hedged; vol >> OI suggests front-expiry/flow-driven opens/closes with high market impact.
Dual read: Could be aggressive call buying by directional players or dealer-driven structured sales; either way it increases dealer short-delta exposure and forces hedging buys in spot.

Read-through: Major contributor to the premium-led bullish bias; materially increases dealer short-gamma and reinforces pinning around $694-$700.

#2
SPY260415C00696000
Vol: 485,876
OI: 6,828
Vol/OI: 71.2x
IV: 0.0%
Notional: ~$33.0M
Intent: Same-session large call activity (likely opening call buys or rolls into front calls); very high volume-to-OI implies expiry management and aggressive short-dated positioning.
Dual read: Could be delta-hedge heavy market-maker activity, but the scale points to client-driven call demand met by dealers.

Read-through: Reinforces the call-side premium concentration at the 694-700 band and amplifies dealer hedging needs.

#3
SPY260416C00698000
Vol: 113,496
OI: 1,742
Vol/OI: 65.2x
IV: 8.4%
Notional: ~$9.5M
Intent: Next-day/one-day call demand into 4/16 expiry; sizeable relative to OI indicating expiry flow/short-dated call accumulation.
Dual read: Likely fresh short-dated bullish positioning rather than long-term call accumulation.

Read-through: Adds follow-through to the front-expiry call theme and increases short-dated delta pressure on dealers.

#4
SPY260415P00697000
Vol: 623,963
OI: 1,286
Vol/OI: 485.2x
IV: 5.4%
Notional: ~$31.2M
Intent: Front-expiry put selling or expiry churn (closing/assignment activity) rather than fresh long-put buying given low IV and massive vol/OI.
Dual read: Could reflect clients buying puts being met by dealers; however vol/OI and context favor expiry management flows.

Read-through: Contributes to heavy front-dated churn and supports pinning dynamics rather than a new bearish structural signal.

#5
SPY260416P00697000
Vol: 96,722
OI: 184
Vol/OI: 525.7x
IV: 10.9%
Notional: ~$10.1M
Intent: Short-dated put activity likely tied to expiry rolling/closing rather than lasting directional positioning.
Dual read: Could be last-minute protective trades, but high vol/OI and proximity to expiry weigh toward expiry-driven flows.

Read-through: Adds to noise around front expiries; does not negate the premium-weighted call dominance.

Institutional Positioning

Call additions: Heavy, short-dated call additions concentrated at 694-700 (large front-expiry call execution including SPY260415C00699000 and SPY260415C00696000). Institutions/traders are loading or rolling into near-dated upside exposure; premium-weighted call flow dominates despite put-heavy contract counts.

Put additions: Large structural put OI remains in deep strikes ($535, $520, $530, $590, $650) reflecting longer-term defensive positioning, but today's near-term put prints are dominated by expiry churn rather than fresh institutional protective buys.

GEX/DEX consistency: Flow and positioning align with a positive GEX (+$4.1B) and positive DEX (+312.7M shares). The very large front-dated call notional materially increases dealer short-gamma/delta exposure, so dealer hedging (buying underlying into strength) should amplify upside pinning inside $696.17-$703.71.

OI clusters: Structural OI clusters sit far below spot (e.g., $535 PUT OI=204,119; $520 PUT OI=202,381) creating a longer-term put floor ($495-$650). Near-term OI clusters for calls at $700/$694 and puts at $694/$681 generate a tight pin zone around current spot and near-term max pain ($692).

Hedging evidence: Strong evidence of short-dated dealer hedging: concentrated front-expiry call flow has increased dealers' short-gamma exposure, implying delta-buying hedges that support price; broader long-dated put OI indicates macro hedges exist but are not the driver of today's call-premium-led action.

Max pain context: Max pain is sliding downward across expiries (today $692 → $680 later), but current flow and heavy short-dated call premium are consistent with pinning around the near-term MP ($692) and EM guardrails ($696.17-$703.71).

Signal vs Noise

~Front-expiry activity (SPY260415... & SPY260416...) is dominated by very high vol/OI ratios (hundreds of x) — likely expiry closing/rolling and not pure new directional conviction.
~Large OI in deep puts (e.g., $535/$520/$530) is structural and long-dated hedging (not actionable for near-term directional reads).
~Some call prints may be market-maker inventory adjustments or delta-hedge related given zero/low quoted IV for certain front-date contracts; interpret with caution.

Key Conclusions

🐂Short-dated call demand centered at 694–700 plus positive GEX points to a bullish/pinning near-term setup inside the 2d EM $696.17-$703.71.
🧾Much of the largest volume is expiry-driven (4/15–4/16) — expect pinning and hedging churn rather than a clean breakout unless follow-through prints appear next session.
🛡️Structural put OI deep below spot (notably $535/$520/$530 clusters) remains a long-term downside floor ($495-$650) but is not constraining the immediate bullish flow.

Read the Flow analysis for SPY for 2026-04-15. Each report is a market-close snapshot with regime read, key levels, and strategy context that translates options positioning into an actionable setup.