Today's AI stock trade ideas: August 20, 2026
Semiconductors are still the weak spot. The Philadelphia Semiconductor Index fell 2.2 pct today and is down nearly 6 pct over the past month, dragged by Broadcom (-4.6 pct), Lam Research (-6.3 pct), CrowdStrike (-5.3 pct), and Applied Materials (-3.5 pct). But software is staging a clean rotation: Salesforce jumped 5.1 pct and ServiceNow added 6.5 pct, both breaking to multi-month highs ahead of a packed August 26 earnings night. The S&P 500 edged up 0.21 pct to 7,708 and the Nasdaq rose 0.16 pct. Eight trade ideas below, ranked by conviction.
How to read the scores: Conviction is the strength of the setup (1-10, higher is stronger). Risk is the danger of a fast loss from binary events, high volatility, or counter-trend positioning (1-10, higher is more dangerous). The 1-week and 1-month percentages are rough probability estimates, not guarantees.
