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AG forms Upper Bollinger Band Walk on August 21

SwingTradeBot Nightly Stock Scan: First Majestic Silver Corp. (AG) — Technical Patterns & Alerts · Aug 21, 2026, 17:37 ET
AG finished lower by 0.47% on Friday, August 21st, trading 3.3 times its typical volume. The unusually high volume suggests institutional participation in today's move. The session formed a Upper Bollinger Band Walk, often signaling a possible continuation. Key support levels exist at 20.76, 20.42 & 19.79, with resistance at 21.72, 22.35 & 22.69. Slow Stochastic readings suggest the stock is currently overbought.

Current SwingTradeBot Technical Rating of AG: B

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First Majestic Silver Corp. (AG)