USO Flow Report

Analysis based on market close April 7, 2026

Directional Theta Gang Flow Earnings Consensus

Flow Verdict

Confidence:

7.5 / 10

base 7.0; +0.5 alignment: net premium +$56.7M and positive GEX +$25.8M concentrate at 140/142 (pinning); -0.0 (mixed P/C vol skew)

Watch next session: Heavy April 8 put activity around $128-$145 (any further sweeps or aggressive buys at $140-$145); Call OI / flow at $140-$151 (is call premium/net premium staying positive or reversing?)

Flow Summary

Net premium: +$56.7M bullish

P/C volume ratio: 1.10 — mild put-volume skew (slightly more put trades by count)

P/C OI ratio: 1.59 — materially heavier put positioning on the books vs calls

Today's flow shows net premium strongly on the call side (+$56.7M) even though put OI is dominant long-dated and at lower strikes. Dealers are in a positive GEX regime (+$25.8M) with concentrated gamma near $140-$142 creating a pinning bias; however the market retains a structural put-heavy base (large OI at $70-$100 and $100 strikes). Short-dated April 8 put buying is active — mixed tactical bearish demand into an overall dealer-backed pinning setup that leans constructive while spot remains > MP.

Notable Prints

USO 2026-04-08 $140 Put

Vol: 3,602

OI: 570

Vol/OI: 6.3x

IV: 178.6%

Notional: ~$2,124,000

Intent: Protective/expiration-driven put buying (short-term downside hedge into 4/8)

Dual read: Bought puts (bearish/hedge) OR dealers sold into flow and took on short-delta (neutral with dealer gamma exposure)

Read-through: Large April-08 ITM put flow at $140 concentrated near the pin window — risk-focused activity that could push intraday pressure toward max pain ($130) if followed up, but dealer positive GEX suggests systematic dip-buying could absorb moves.

USO 2026-04-08 $128 Put

Vol: 3,296

OI: 283

Vol/OI: 11.6x

IV: 183.6%

Notional: ~$517,000

Intent: Tactical directional put buying (cheap short-dated downside protection/spec)

Dual read: Aggressive bought puts (bearish/spec) OR part of a protective structure (roll into short-dated puts)

Read-through: Concentrated short-dated put demand around $128 reinforces near-term downside interest below spot; size is meaningful enough to move short-dated skew/price action if sustained.

USO 2026-04-10 $160 Call

Vol: 8,603

OI: 1,715

Vol/OI: 5.0x

IV: 145.9%

Notional: ~$1,160,000

Intent: Directional call buying (bullish upside exposure into 4/10) — often speculative/leveraged

Dual read: Long calls (bullish) OR opening of call spreads/structured trades (neutral-to-bullish)

Read-through: Large call volume at $160 (out-of-the-money) shows retail/speculative upside exposure; not near-term gamma pin but increases upside convexity in the front two expiries if price rallies.

USO 2026-04-10 $185 Call

Vol: 5,980

OI: 167

Vol/OI: 35.8x

IV: 157.4%

Notional: ~$119,600

Intent: Lottery-ticket speculative call buying

Dual read: Speculative long calls (low probability upside) OR cheap call sales/structured flow (less likely given vol/oi profile)

Read-through: Very high vol/OI indicates fresh small-ticket speculation rather than institutional directional hedging; not a major notional risk to dealers but can show risk-seeking tone.

Institutional Positioning

Call additions: $111, $120, $125, $130, $135, $140, $150 (premium flow shows large call premium at $111 $10.4M, $120 $11.4M, $150 $9.4M and OI clusters at $140/$142/$151)

Put additions: $100 and below remain the largest OI clusters (75, 80, 100 strikes listed as top OI). Near-term short-dated April-08 puts (128, 139, 140, 145) show tactical put buying.

GEX/DEX consistency: Yes — positive total GEX +$25.8M with GEX concentration at $142 and $140 aligns with call-dominant net premium and pinning regime; dealers are likely long gamma around those strikes and will buy dips toward them.

OI clusters: Largest persistent OI clusters are concentrated on the put side at $75 (45,257), $80 (38,598), $100 (26,921) — these create a structural put floor well below spot; call clusters nearer-term at $142 (6,543 OI), $151 (6,393) act as short-term pin candidates near the current price.

Hedging evidence: Yes — evidence of protective short-dated put demand (April-08 $128/$139/$140) consistent with tactical hedging by market participants ahead of short expiry; longer-dated heavy put OI at low strikes suggests institutional tail hedges rather than immediate directional bets.

Max pain context: Near-term MP is $130 (4/8) with MP trend falling; spot is above MP and dealers' gamma concentrations at $140-$142 increase chance of pinning above current spot rather than allowing a free drop to MP if dealers defend those levels.

Signal vs Noise

~USO 2026-04-10 $185 Call (high vol/OI ratio, very OTM): likely speculative lottery buying, not institutional directional exposure

~Large long dated put OI at $75/$80/$100: structural hedges/insurance (long-term positioning) — not immediate bearish flow for front-end moves

~Some heavy April-08 put volume may be expiration-driven hedging or gamma-related rolling rather than fresh directional conviction — watch whether flows persist beyond expiry rolls

~Call volume at $160 and other high OTM strikes shows retail/speculative demand — high frequency but modest notional relative to concentrated front strikes

Key Conclusions

📌Dealer pinning centered at $140-$142 — GEX concentration suggests dealers will buy dips toward these strikes (positive GEX +$25.8M).

🐂Net premium is strongly call-biased (+$56.7M) — front-end flow leans constructive while retail/spec buys add upside convexity (e.g., $120, $150, $160 calls).

⚠️Short-dated April-08 put buying at $128-$145 is significant (notable prints at $140, $128, $139) — could drive intraday downside if follow-through occurs.

🛡️Large structural put OI at $75-$100 signals institutional tail hedging; this is a long-dated protective base, not an immediate front-end bearish wall.

🔁Expect expiration dynamics and potential rolls around April 8 to create noisy flow — watch whether put demand rolls out or is closed (that will clarify directional intent).

📊If price holds above $140 and call premium persists, dealers' positive gamma will support a grind higher toward short-term call clusters at $150-$151; the opposite (failure below $130) would invalidate current constructive tilt.

Read the Flow analysis for USO for 2026-04-07. This AI-generated report covers regime classification, key price levels, strategy recommendations, and actionable trade ideas drawn from end-of-day options data including gamma exposure, delta exposure, and implied volatility.