MSFT wheel watch: $370 put crosses tonight’s earnings

The setup in 30 seconds

Microsoft sells cloud infrastructure, productivity software, security tools and gaming products. At 3:37 p.m. ET on July 29, MSFT was $395.45, up 0.53%. The educational ticket uses the August 28 $370 cash-secured put, with 30 days to expiry (DTE) and delta near 0.264. An $8.45 midpoint reference credit puts breakeven at $361.55, or 8.6% below the snapshot. MSFT beat the higher-IV SPCX lines because Microsoft is the assignment-quality business in this screen and the $370 line cleared both liquidity feeds. The trade-off is large: Microsoft reports after the close tonight, so the option crosses a binary event. The live-entry window ends 3:55 p.m. ET; after that, re-price at the next open.

The trade

Cboe showed $8.20 bid / $8.70 ask; Nasdaq showed $8.35 / $8.70. Both reported 646 contracts of open interest and 60 traded. The wider 5.92% midpoint spread cleared the 8% ceiling, while Cboe measured delta −0.2643 and 43.55% IV. The $8.45 Cboe midpoint is comparison math, not a promised fill.

Why this stock, why now

Technicals. Through July 28, RSI(14) was 51.7, a neutral reading. The 20-day, 50-day and 200-day averages were $388.94, $398.54 and $434.79. The $395.45 snapshot sat above the 20-day average but below the other two. Volume at 3:37 p.m. was 0.88× the prior 20-session full-day average. Finviz independently showed RSI 52.90 and the same above-20 / below-50 / below-200 structure. Recent lows from $367.07 to $373.35 bracket the strike; the one-year low was $349.20. In plain terms: the strike has nearby history, but tonight’s report can jump past it.

Valuation and growth. Two public screens placed Microsoft at 20.32×–21.28× forward earnings, versus 22.42×–25.12× for Alphabet and 10.95×–14.90× for Oracle. Microsoft’s April 29 SEC filing reported March-quarter revenue of $82.886 billion, up 18.3% from $70.066 billion a year earlier; Finviz independently showed 18.30% quarterly sales growth. In plain terms: growth is strong and the multiple is below Alphabet’s range, but an AI-spending or cloud-growth miss can reset both.

News and analyst checks. Microsoft’s SEC feed showed no filing in the prior 72 hours; the official earnings event is the verified catalyst. Nasdaq’s structured feed was dominated by earnings previews. Finviz displayed a Scotiabank target cut, but no independent current-run source matched the numbers, so they are omitted. In plain terms: the key risk is measurable—tonight’s cloud growth, AI spending and guidance can move the stock before this option trades again.

The exit plan

• Take profit: buy back around $4.23 after retaining about 50% of the $8.45 reference credit.
• Time exit: if unresolved, close or roll around 14–21 DTE, roughly August 7–14.
• Roll trigger: if MSFT closes below $367.00 with more than 21 DTE, reassess and consider only an out-and-down roll that still produces a credit.
• Assignment path: assignment means owning 100 shares at the $361.55 breakeven. Covered calls may continue the wheel, but they cannot erase an earnings-driven stock loss.

What could go wrong

1. Earnings gap: a cloud-growth, AI-capex or guidance surprise can move MSFT through the $367–$373 support area overnight.
2. Trend failure: the stock remains below its 50-day and 200-day averages, so a weak report can extend the longer decline.
3. Capital risk: the $845 credit is small beside the $36,155 effective capital at risk if the shares keep falling.