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AFTER HRS · 18:25 ET
Market ClerkRecap
Wed Oct 21 · after hours2 signals today106 insider buys this week · $305.5MCIRO short report next: Oct 31The week ahead

BOLD

Boundless Bio, Inc.
NASDAQ · HEALTH CARE · PHARMACEUTICAL PREPARATIONS
2.44
+0.01 +0.41%
USD · Oct 21, 06:20 p.m. ET

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Short interest

FINRA · TWICE MONTHLY
Report dateShares shortChange% of shares outAvg daily volumeDays to cover
2026-08-31813K+124K3.58%115K7.0
2026-08-14689K+466K3.03%359K1.9
2026-07-31224K−17K0.98%147K1.5
2026-07-15240K+51K1.06%237K1.0

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