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BDSX forms Upper Bollinger Band Walk on August 13

Biodesix, Inc. (BDSX) — Daily Technical Analysis & Swing Trading Signals · Aug 13, 2026, 17:49 ET
BDSX finished lower by 2.68% on Thursday, August 13th, trading 0.0 times its typical volume. The session formed a Upper Bollinger Band Walk, often signaling a possible continuation. Key support levels exist at 23.08, 22.58 & 21.6, with resistance at 24.56, 25.54 & 26.04.

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Biodesix, Inc. (BDSX)