Thursday, October 15, 2026★ Market Rebellion ★Vol. CXIV · No. 763

The Trader's Ledger

All the trades, alerts & insights that fit the screen.
Trading Insights
Dissecting Gamma: GameStop’s Trip to the Moon
Trading Insights

Dissecting Gamma: GameStop’s Trip to the Moon

This morning, GameStop opened at $90, 50% above Friday’s closing price. It then proceeded to rally to $159 in a spectacular fashion before falling 50% to close around $75. You won’t find even the strongest proponent of the Efficient Market Hypothesis to defend this move as one demonstrating “efficient markets.” But to us options traders, […]

By Market Rebellion · Jan 25, 2021

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