thetaOwl

HYG

iShares iBoxx High Yield Corporate Bond ETFClose $80.31EOD only
Max Pain
$80.00
Next expiry Jun 5, 2026
Expected Move
±$0.46
0.6% from close
Price Gap
-0.31
Distance to max pain
IV Rank
5
Low premium
P/C OI
3.80
Slightly put-heavy
Consensus
9.0/10
Bearish tilt
Published snapshot: May 29, 2026 close
End-of-day snapshot

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

Published Snapshot
May 29, 2026 close
HYG Flow Report
Analysis based on market close April 13, 2026

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

You are viewing an older report from April 13, 2026. A newer flow report is available for May 26, 2026.

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Flow Verdict

BiasBearish
Confirmation: Sustained net premium remaining negative (<= -$5M) with continued P/C volume >2.0 and spot drifting toward $79 gamma flip
Invalidation: Net premium flips positive (> $0) and P/C volume falls below 1.0, or spot > $81 with call OI and positive GEX sustained
Confidence:
8.5 / 10
base 5; +2 GEX/flow strongly aligned; +1 spot 0.3% from MP; +0.5 VIX 19.1

Watch next session: New put flow or acceleration at $79 and $77 strikes (volume/OI pickup); Build in calls at $81 that would flip near-term GEX from negative to neutral (+$440.1M at $81.00 is key)

Flow Summary

Net premium: -$7.3M bearish

P/C volume ratio: 2.27 — heavy put-dominant intraday volume

P/C OI ratio: 4.63 — structurally put-heavy open interest

Flow is clearly skewed toward puts: both intraday premium and OI are concentrated on downside strikes ($79, $77, $74). Dealers sit with negative total GEX (-$1.2B) and DEX long exposure, creating asymmetric dealer hedging that will amplify moves below the $79 gamma flip. Short-dated max pain pins at $80 and heavy put OI create a near-term pin/magnet while larger-dated put accumulation signals persistent institutional downside protection.

Notable Prints

#1
HYG 2027-01-15 $81.00 Call
Vol: 6,001
OI: 2,324
Vol/OI: 2.6x
IV: 5.4%
Notional: ~$630,105
Intent: Directional call purchase / longer-term yield play
Dual read: Buy-to-open (bullish) or sell-to-open as part of calendar/roll (neutral); but size vs OI suggests fresh long exposure

Read-through: Long-dated call buying at $81 is notable but much smaller vs put concentration; it could be tactical upside protection or a small opportunistic bullish sleeve — not large enough to offset near-term put pressure.

#2
HYG 2026-07-17 $79.00 Call (ITM)
Vol: 2,227
OI: 731
Vol/OI: 3.0x
IV: 7.1%
Notional: ~$220,473
Intent: Speculative directional call buying or conversion/positioning vs puts
Dual read: Bought calls (bullish) or opens of call leg for structured trade (neutral/hedged)

Read-through: High vol/OI ratio at an ITM call suggests a concentrated trade — but not large enough notionally to meaningfully offset the dominant put premium. Watch if follow-through adds to $81 calls.

#3
HYG 2026-11-20 $82.00 Put
Vol: 396
OI: 180
Vol/OI: 2.2x
IV: 20.2%
Notional: ~$164,340
Intent: Long-dated protective put (institutional insurance)
Dual read: Protective buys (bearish/hedge) or part of spread (collar or put spread)

Read-through: Long-dated puts around $82/$83/$84 in the unusual list show systematic downside protection layering beyond near-term expiries — consistent with institutional hedging rather than isolated spec.

#4
HYG 2027-02-19 $84.00 Put
Vol: 232
OI: 114
Vol/OI: 2.0x
IV: 21.3%
Notional: ~$163,560
Intent: Long-dated downside protection
Dual read: Bought puts (protective) or opened as part of longer-dated put spreads

Read-through: Reinforces the positioning theme: institutions are buying downside insurance out to 2027, signaling persistent caution on credit/interest-rate sensitivity in HYG.

#5
HYG 2027-03-19 $77.00 Put
Vol: 742
OI: 371
Vol/OI: 2.0x
IV: 20.8%
Notional: ~$240, (~$241,? )
Intent: Long-dated put accumulation or structured hedges
Dual read: Protective positioning (likely) or part of multi-leg (possible)

Read-through: Further evidence of multi-expiry put demand centered below spot; notable because it layers protection nearer the concentrated $77 OI cluster.

Institutional Positioning

Call additions: Some long-dated calls appeared at $81 (OI concentration: 211,219 calls at $81 across expirations with premium net positive at $81: +$1,161,913), but call flow is smaller vs puts and appears selective at the $81 strike.

Put additions: Large put concentration at $79 (OI=530,520), $77 (420,374), $74 (369,382) and continued net premium outflow into these strikes (top premium flows show $79 net -$1,671,502 put heavy). Institutions appear to be layering protection across 74-79 strikes.

GEX/DEX consistency: Yes — negative Total GEX (-$1.2B) aligns with bearish flow and heavy put OI; DEX is +163.5M shares which indicates dealers/market-makers are running long ETF exposure while short volatility/negative gamma.

OI clusters: Largest clusters: $79 put wall (530,520 OI), $77 put cluster (420,374), $74 put floor (369,382). On the call side $81 call cluster (211,219 OI) is the primary counterweight. These create a near-term pin region $79-$81 with downside pressure if puts are exercised/rolled.

Hedging evidence: Clear evidence of protective puts and long-dated downside insurance (multiple large-dated puts at $82-$84 and 2026-11/2027 expiries). Limited evidence of collars — call buying is smaller and looks more tactical than systematic.

Max pain context: Near-term max pain pins at $80 (4/17) and $79.50 (4/24, 5/1) line up with concentrated put OI and GEX flip near ~$79, supporting a short-term magnet at $79-$80 while downside structural put floor exists at $74-$76.

Signal vs Noise

~Large near-term put OI (e.g., $79, $77, $74) is likely structural ETF/portfolio protection rather than one-off speculative shorts; treat persistent open interest as positioning, not intraday signal.
~Some long-dated call prints (e.g., 2027-01-15 $81, 2026-07-17 $79) could be collar legs or part of structured rolls — isolated call buys without follow-through are noise vs dominant put premium.
~Expirations around 4/17 and 4/24 show heavy pinned strikes; activity within 4 trading days is often expiration rolling and dealer delta adjustments rather than new directional conviction.
~Low short-dated IV (ATM 5.5% - 5.9%) implies some flow may be calendar/spread related rather than naked long/short vol directional trades.

Key Conclusions

🐻Primary flow is bearish: net premium -$7.3M and P/C volume 2.27 with heavy put OI at $79 and $77 (OI 530,520 & 420,374).
⚠️Dealers carry significant negative GEX (-$1.2B) and the gamma flip sits near ~$79 — downside moves will be amplified by dealer hedging.
📌Near-term pin/magnet in $79–$81 band: max pain and GEX concentrations cluster there, making that range the key tactical battleground.
🛡️Institutions are layering long-dated protection (2026-11 to 2027 expiries) around $82–$84 and shorter-dated puts at $74–$79 — suggests structural hedging rather than transient speculation.
👀Watch for acceleration in put flow at $79/$77 and any rapid build of call OI at $81 — either will shift dealer hedging dynamics quickly.
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This flow reflects the market close on April 13, 2026.
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