ThetaOwl

MSFT Flow Report

Analysis based on market close April 6, 2026

Flow Verdict

BiasBearish
Confirmation: Spot breaks below $370 with put volume > call volume
Invalidation: Spot reclaims $375 and net premium flips positive
Confidence:
5 / 10
base 5.5; -0.5 net premium bearish

Watch next session: $370 put OI buildup; Spot vs $372.50 GEX magnet

Flow Summary

Net premium: -$159.5M bearish

P/C volume ratio: 0.60 — call-dominant

P/C OI ratio: 0.45 — strong call lean

Massive net premium outflow contradicts call-dominant volume and OI, suggesting large institutional put selling or hedging. Flow is mixed with pinning regime keeping spot near $372.50.

Notable Prints

#1
MSFT 2026-04-08 $490 Put
Vol: 1,500
OI: 249
Vol/OI: 6.0x
IV: 40.0%
Notional: ~$180.7M (1500 * $120.45 * 100)
Intent: Deep ITM put sale (income generation or covered put writing)
Dual read: Sold (bearish/neutral) or bought (extremely bearish hedge)

Read-through: Given size and deep ITM nature, likely institutional put writing for premium capture, not directional bearish bet.

#2
MSFT 2026-04-08 $370 Put
Vol: 5,913
OI: 228
Vol/OI: 25.9x
IV: 29.4%
Notional: ~$11.8M (5913 * $2.00 * 100)
Intent: Near-term protective put buying or spread leg
Dual read: Bought (bearish hedge) or sold (bullish/neutral)

Read-through: High volume relative to OI at key $370 level suggests hedging activity as spot tests support.

#3
MSFT 2026-04-08 $375 Call
Vol: 8,215
OI: 1,257
Vol/OI: 6.5x
IV: 28.4%
Notional: ~$17.5M (8215 * $2.13 * 100)
Intent: Near-term call buying for upside exposure or delta hedge
Dual read: Bought (bullish) or sold (neutral/bearish call writing)

Read-through: Significant volume at $375 aligns with GEX pin magnet, likely MM hedging flow.

#4
MSFT 2026-04-08 $372.50 Put
Vol: 2,908
OI: 151
Vol/OI: 19.3x
IV: 28.5%
Notional: ~$8.9M (2908 * $3.05 * 100)
Intent: At-the-money put activity, likely hedging or speculative
Dual read: Bought (bearish) or sold (neutral/bullish)

Read-through: High vol/OI at exact spot price suggests active positioning around current level.

#5
MSFT 2026-04-08 $382.50 Call
Vol: 2,232
OI: 253
Vol/OI: 8.8x
IV: 27.7%
Notional: ~$0.85M (2232 * $0.38 * 100)
Intent: OTM call buying for cheap upside exposure
Dual read: Bought (bullish lottery) or sold (premium collection)

Read-through: Moderate speculative interest above expected move top ($379.15).

Institutional Positioning

Call additions: Minimal near-term; large OI in $400-$525 calls (structural wall)

Put additions: Heavy put premium flow at $490, $460, $480 strikes (net negative $29M, $14M, $13M)

GEX/DEX consistency: Yes — positive GEX $+54.3M supports pinning, DEX +71.7M shares indicates dealer long gamma

OI clusters: Near-term: $375 call (1,257 OI), $352.50 put (1,541 OI); Structural: $525 call (53,402 OI) massive wall

Hedging evidence: Yes — large put premium outflow suggests institutional put writing or hedging, especially deep ITM $490 puts

Max pain context: Near-term MP at $368-$370, spot above but drifting toward pin; MP trend rising long-term

Signal vs Noise

~$490 put volume likely institutional put writing for income, not directional bearish bet
~$270 put (93.8% IV) is noise — extreme OTM, low premium, likely retail lottery
~High volume in near-term $375 calls and $370 puts likely MM hedging around GEX magnets, not pure directional flow
~IV term structure shows significant dislocation: May 1st (25d) at 37.7% vs. April 24th (27.5%) and May 8th (35.9%). This volatility 'hump' suggests potential reverse calendar spread opportunities (e.g., sell May 1st, buy May 8th) to capture vol differential and theta decay, but this is a relative value trade not directly indicated by flow data.

Key Conclusions

⚠️Net premium -$159.5M bearish contradicts call-dominant volume/OI, signaling large institutional put activity
📌GEX pinning at $372.50/$375 creating strong magnet, keeping spot range-bound near-term
🧱Structural call wall at $400-$525 (OI 20K-53K) caps major upside beyond 1-2 months
📊IV term structure dislocation: May 1st (37.7% IV) vs. nearby expirations (27.5%-35.9%) presents reverse calendar spread opportunity for volatility arbitrage

Read the Flow analysis for MSFT for 2026-04-06. 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.