Now I have solid data across multiple angles. Let me synthesize the key signals into the article.

Bulls Load Up on Calls — Chips Lead

Options flow is flashing bullish signals across semiconductors, even as the broader market navigates oil shock and tariff noise.

NVDA and MU topped negative options bets volume over the past seven days — yet both stocks are up sharply year-to-date. That divergence matters. When put buyers pile in on stocks rallying hard, it often signals hedging rather than outright bearish conviction.

MSFT options traders have near-term expiries packed from May 1 through July. The stock beat Q4 revenue estimates on Wednesday and guided Q4 sales to $86.7–$87.8 billion. Calls dominate the near-term expiry stack, consistent with a post-earnings relief trade.

GM grabbed attention after the company said it expects $500 million in tariff refunds. Options activity around the May 1 expiry spiked. The nearest weekly expiry carries the heaviest open interest — traders are pricing in swift resolution or further headline risk.

Energy is the wildcard. Oil climbed above $110 a barrel this week. XOM sees options running out to July 2026, with mid-year expiries clustering around key macro catalysts including potential Iran negotiation deadlines.

The broadest signal: ORTEX screening shows 100% positive options flow over seven days for WELL, PLD, and SYK. Real estate and healthcare calls are quietly building — sectors that typically attract defensive rotation. Watch those for clues on whether the current market optimism sticks.