Insider & Options Daily · Subscribers · 2026-10-21

Insider & Short-Selling Daily, October 21

Every trading day subscribers get the activity that often moves ahead of the news, matched to the model's ranking and the model portfolio: insider buying and selling, unusual options volume, implied-volatility jumps, crowded shorts, short-selling spikes and analyst moves.

Inside today's subscriber note

Insider buying (4)
Insider selling in top-ranked and held names (8)
Short-selling spikes (6)

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See which names lit up today

Insider & Options Daily is for subscribers: every insider purchase, unusual options trade, short squeeze setup and analyst move on the stocks the model ranks highest or holds, every trading day.

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Research only, not investment advice or a recommendation to buy or sell any security. Rankings change as data changes and can be wrong. Torvanta and its founder may hold positions in securities discussed. Past performance does not guarantee future results.

More research

Market brief, October 21: S&P 500 rises 0.5% as computer hardware stocks rally 2026-10-21
Why it moved, October 21: Supermicro +9%, Charles River Laboratories +9%, Bloom Energy +9% 2026-10-21
Midweek Movers: where the model's view shifted this week 2026-10-21
Insider & Short-Selling Daily, October 20 2026-10-20
Market brief, October 20: S&P 500 rises 0.3% as biotech stocks rally 2026-10-20
Why it moved, October 20: Supermicro +13%, Equifax +11%, Hasbro +11% 2026-10-20
Dividend Watch, October 20: Vici Properties leads covered yields 2026-10-20
Insider & Short-Selling Daily, October 19 2026-10-19
Market brief, October 19: S&P 500 rises 0.5% as utility stocks slide 2026-10-19
Why it moved, October 19: Western Digital +6%, Sandisk +6%, Datadog +5% 2026-10-19
Stock Analyst Weekly, week of October 19 2026-10-19
The AI Trade Monitor: AI stocks -8.3% this month vs +0.3% for the S&P 500 2026-10-19

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