Today's AI stock trade ideas: July 31, 2026
A blowout Microsoft quarter sent the Nasdaq up 2.8% and the semiconductor ETF SOXX surging more than 8% on Thursday, unlocking a broad set of short-term setups across the AI infrastructure stack. Seven ideas below, ranked by conviction. Conviction scores how clean the setup is (1-10). Risk scores how much can go wrong (1-10, higher means more danger). Probabilities are rough estimates, not promises.
The scoreboard
| # | Ticker / Play | Type | Entry | Stop | Target | Conviction | Risk | 1wk | 1mo |
|---|---|---|---|---|---|---|---|---|---|
| 1 | MSFT | Stock Long | $448-455 | $430 | $495 | 8/10 | 5/10 | 65% | 72% |
| 2 | CRWV | Stock Long | $72-76 | $63 | $90 | 7/10 | 8/10 | 55% | 61% |
| 3 | MU | Stock Long | $870-880 | $830 | $960 | 7/10 | 7/10 | 60% | 66% |
| 4 | AMD Aug-5 $500 calls | Options | ~$19 | $10 | $30+ | 6/10 | 9/10 | 48% | - |
| 5 | META | Stock Short | $540-550 | $570 | $500 | 6/10 | 6/10 | 55% | 60% |
| 6 | SNOW | Stock Long | $295-300 | $280 | $330 | 6/10 | 5/10 | 55% | 62% |
| 7 | NET | Stock Long | $280-285 | $268 | $310 | 5/10 | 5/10 | 52% | 58% |
1. Microsoft (NASDAQ: MSFT): LONG
Microsoft delivered the quarter that proved the AI spending thesis: fiscal Q4 revenue of $90 billion, with Azure cloud growing 43% year-over-year and crossing $100 billion in annual revenue for the first time, per Microsoft's investor relations release. EPS of $4.74 beat the $4.33 consensus by $0.41, and Microsoft 365 Copilot passed 30 million paid seats. The stock gained 15.5% on Thursday, the largest single-day market-cap increase in U.S. stock market history, according to GuruFocus. The setup is clean, but MSFT is now 14.7% above its 20-day moving average, so the ideal entry is a pullback to $448-455. A close back below $430 would signal that institutions are taking profits and the trade is off.
2. CoreWeave (NASDAQ: CRWV): LONG
CoreWeave fell 42% off its highs before Thursday, and three research desks called the trough on July 30: Truist upgraded to Buy, Roth Capital called the neocloud sell-off overdone, and Jefferies labeled CRWV one of the strongest AI compute hosting plays in the buildout cycle, per StocksToTrade. Microsoft's Azure beat is the validation CRWV needed: if hyperscalers are spending at this rate, specialized AI cloud providers win the overflow. A $8.5 billion loan facility secured earlier in 2026 funds the expansion. Stop is $63, the recent session low. Risk is rated 8 because this name carries annualized volatility above 110% and can move 10% in a single session.
3. Micron Technology (NASDAQ: MU): LONG
Micron printed a blowout fiscal Q3 report in late June, with HBM memory demand for AI accelerators driving results well above estimates, and the stock surged roughly 16% that day, per The Motley Fool. Thursday's 18% follow-on rally is sector confirmation: CNBC reported SK Hynix jumped more than 17% in its best day on record as Microsoft's Azure beat proved that AI compute demand is not slowing. MU is still 9.1% below its 50-day moving average, meaning there is technical room to close the gap toward $960. Stop at $830, which is near the prior base.
4. AMD Aug-5 $500 calls (exp. August 5, 2026): Options
AMD reports Q2 2026 earnings on August 4 after market close, per AMD's investor relations page. The read-through from Microsoft Azure growing 43% is constructive for AMD: EPYC CPUs and Instinct GPUs power hyperscaler AI workloads, and a strong spending environment raises the odds AMD beats the $1.61 EPS and $11.3 billion revenue consensus. The August 5 $500 calls were priced around $19 on Thursday with 1,529 contracts traded and 862 in open interest, indicating active pre-earnings positioning. Risk is 9/10: this is a pure binary event. Size this as a lottery ticket only, no more than you can afford to lose completely if AMD misses or guides cautiously.