thetaOwl

WDC

Western Digital CorporationClose $746.23EOD only
Max Pain
$580.00
Next expiry Jun 26, 2026
Expected Move
±$42.75
5.7% from close
Price Gap
-166.23
Distance to max pain
IV Rank
100
High premium
P/C OI
1.38
Slightly put-heavy
Consensus
7.0/10
Bullish tilt
Published snapshot: Jun 18, 2026 close
End-of-day snapshot

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

Published Snapshot
Jun 18, 2026 close
WDC Flow Report
Analysis based on market close June 22, 2026

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

Flow Verdict

BiasMixed
Confirmation: Dealers long gamma ($3.9M) pinning spot; heavy put volume (1.45 ratio) hedging downside.
Invalidation: Spot closes below gamma flip 540 or above 800 call resistance.
Confidence:
8 / 10
base 5; +2 GEX/flow strongly aligned; +1 GEX positive (pinning); -1 spot 14.5% from MP; +1 VIX 17

Watch next session: 540 gamma flip; 800 call strike

Flow Summary

Net premium: +$173.0M bullish

P/C volume ratio: 1.45

P/C OI ratio: 1.33

High vol regime with pinning gamma. Bearish put flow hedges, but positive GEX supports range. Mixed bias near gamma flip.

Notable Prints

#1
WDC 2027-01-15 $17.50 Put
Vol: 721
OI: 115
Vol/OI: 6.3x
IV: 166.4%
Notional: ~$721
Intent: Lottery
Dual read: Tail hedge

Read-through: Extreme bearish

#2
WDC 2026-06-26 $625.00 Put
Vol: 564
OI: 165
Vol/OI: 3.4x
IV: 115.1%
Notional: ~$296K
Intent: Bearish

Read-through: Near-term weakness

#3
WDC 2026-07-17 $900.00 Call
Vol: 389
OI: 137
Vol/OI: 2.8x
IV: 99.1%
Notional: ~$1.0M
Intent: Bullish
Dual read: Short squeeze

Read-through: Optimistic

#4
WDC 2026-06-26 $750.00 Put
Vol: 351
OI: 139
Vol/OI: 2.5x
IV: 103.4%
Notional: ~$1.7M
Intent: Bearish

Read-through: Downside bet

#5
WDC 2026-06-26 $645.00 Put
Vol: 306
OI: 120
Vol/OI: 2.5x
IV: 113.3%
Notional: ~$237K
Intent: Hedge

Read-through: Protection

Institutional Positioning

Call additions: Few large call buys at $900 and $800 strikes, vol/oi >2

Put additions: Aggressive put buying at multiple strikes ($405-$750) with vol/oi >2

GEX/DEX consistency: GEX+$3.9M, DEX+10.5M shares: consistent positive delta, but mixed flow due to put dominance

OI clusters: Put OI concentrated below spot (~540), likely acting as support

Hedging evidence: Heavy put buying suggests hedging or speculative bearish bets, no clear collars

Max pain context: Spot 14.5% above MP, gamma pinning may pull price lower toward MP

Signal vs Noise

~High vol/oi ratio on $17.50 put (6.3) is signal, but far OTM and low premium
~Weekly put buying across strikes ($405-$750) is signal of bearish flow
~Call activity at $900 and $800 is signal of upside speculation
~Small OI changes and low volume prints are noise

Key Conclusions

🐻Institutions are aggressively adding puts across strikes, signaling bearish sentiment despite positive GEX/DEX
📈Call buying at high strikes ($800-$900) indicates some bullish conviction on longer-dated upside
How to Use These Reports
This flow reflects the market close on June 22, 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.