thetaOwl

IWM

iShares Russell 2000 ETFClose $273.00EOD only
Max Pain
$278.00
Next expiry May 20, 2026
Expected Move
±$2.74
1.0% from close
Price Gap
+5.00
Distance to max pain
IV Rank
1
Low premium
P/C OI
2.73
Slightly put-heavy
Consensus
6.5/10
Bearish tilt
Published snapshot: May 19, 2026 close
End-of-day snapshot

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

Published Snapshot
May 19, 2026 close
IWM Flow Report
Analysis based on market close May 15, 2026

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

You are viewing an older report from May 15, 2026. A newer flow report is available for May 19, 2026.

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Flow Verdict

BiasBearish
Confirmation: Persistent heavy put buying (e.g., 72k+ on $275 put) and negative gamma ($-653.9M) reinforce bearish flow.
Invalidation: Sustained call volume dominance or spot decisively above $258 gamma flip weakens bearish case.
Confidence:
8 / 10
base 5; +2 GEX/flow strongly aligned; +0.5 spot 1.3% from MP; +0.5 VIX 18

Watch next session: 258 gamma flip; put OI concentration

Flow Summary

Net premium: -$336.6M bearish

P/C volume ratio: 2.83

P/C OI ratio: 2.78

Aggressive put accumulation and record put/call ratios signal institutional defense. Bearish gamma and concentrated put OI 7% below spot add downside pressure. Despite market weakness, flow remains heavily protective.

Notable Prints

#1
IWM 2026-05-20 $265.00 Put
Vol: 55,228
OI: 338
Vol/OI: 163.4x
IV: 45.3%
Notional: ~$2.2M
Intent: Speculative bearish bet near expiry
Dual read: Hedge for sharp drop

Read-through: Expects downside before May 20

#2
IWM 2026-05-29 $259.00 Put
Vol: 10,213
OI: 141
Vol/OI: 72.4x
IV: 28.0%
Notional: ~$531K
Intent: Protective put buying
Dual read: Part of put spread

Read-through: Anticipates continued sell-off

#3
IWM 2026-06-05 $269.00 Put
Vol: 7,528
OI: 106
Vol/OI: 71.0x
IV: 25.2%
Notional: ~$2.2M
Intent: Bearish position into June
Dual read: Calendar spread component

Read-through: Sees further weakness

#4
IWM 2026-05-20 $275.00 Put
Vol: 72,736
OI: 1,129
Vol/OI: 64.4x
IV: 23.9%
Notional: ~$16.5M
Intent: Large bearish accumulation
Dual read: Hedging long stock

Read-through: Strong downside conviction

#5
IWM 2026-05-18 $280.00 Call
Vol: 13,091
OI: 252
Vol/OI: 52.0x
IV: 12.3%
Notional: ~$681K
Intent: Unclear flow intent

Read-through: Needs contextual interpretation.

Institutional Positioning

Call additions: Minimal; slight call buying at 278-281 strikes but dwarfed by puts

Put additions: Massive put buying: $265P (55k vol vs 338 OI), $275P (73k vol), $259P (10k) – aggressive downside protection

GEX/DEX consistency: Bearish flow aligns with negative GEX (-$654M); DEX long +217M shares may reflect dealer hedging of put sales

OI clusters: Put OI concentrated at $275 (1129 OI) & $265 (338 OI); call OI sparse, largest at $279 (2132 OI, likely closing)

Hedging evidence: Heavy put buying suggests hedging against downside; no clear collars but short-dated puts dominate

Max pain context: Spot above max pain; gamma flip at $258 (7.1% below) indicates negative gamma zone below

Signal vs Noise

~Heavy put volumes (265/275 P) are real institutional hedging signal
~$279C expiry today with 83k vol but 0.01 price is noise (closing)
~Low IV calls ($280C, IV 12.3) likely part of spreads, not directional

Key Conclusions

⚠️Aggressive put accumulation in weekly expiries signals downside hedging
📉GEX -$654M strengthens bearish gamma polarity; resistance overhead
🔴2.8x put/call ratio and net -$337M premium confirm institutional bearish flow
How to Use These Reports
This flow reflects the market close on May 15, 2026.
What the reports do

Each report translates the same market-close options snapshot into a specific lens such as directional bias, premium-selling posture, flow quality, or earnings setup.

How traders use them

Reports are most useful for narrowing the playbook, surfacing entry and risk context, and deciding which raw data page to inspect next.

What to remember

These are interpretation layers, not execution guarantees. Validate the setup against chain liquidity, expected move, and exposure before sizing risk.

If the report conviction and the raw data disagree, slow down and resolve the mismatch before sizing risk.