Chip Calls Dominate, But Watch SO and the Russell Cut-off

Options bulls are piling hardest into semiconductors. Micron Technology topped both the positive bets and negative bets league tables over the past seven days, a sign of heavy two-way flow rather than clean directional conviction. The RSI sits at 53 and the stock is up 244% year-to-date, giving options traders plenty to debate.

Meta Platforms carries a notably low RSI of 30.7, the weakest reading among the mega-caps screened. The stock is down 7% this year. Bearish options bets rank among the highest in the market, suggesting put buyers are pressing the weakness.

NVIDIA and Advanced Micro Devices both show heavy call-side flow. NVIDIA's $5.3 trillion market cap and 15% year-to-date gain draw bullish bets. AMD, up 170% in 2026, sits similarly in play.

One unusual signal sits outside tech. Southern Company carries 4.7 days to cover and options expiries run out to January. ORTEX alt data flagged that SO's nuclear reactor output fell 10 standard deviations below its own history on 28 October. That kind of outlier in NRC status data is rare. Options on SO expire as soon as 30 October. Traders wanting downside cover have a narrow window.

On the Russell front, Viasat and Twist Bioscience saw deletion odds jump to 80% overnight ahead of the 30 October cut-off. VSAT carries $1.3 billion of potential forced selling. TWST carries $1.5 billion. Both have only monthly options expiries, but the index-driven selling pressure could create short-dated volatility worth watching.