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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

MKTX

MARKETAXESS HOLDINGS INC
NASDAQ · FINANCIALS · SECURITY BROKERS, DEALERS & FLOTATION COMPANIES
164.38
−0.11 −0.07%
USD · close Oct 21

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Short interest

FINRA · TWICE MONTHLY
Report dateShares shortChange% of shares outAvg daily volumeDays to cover
2026-08-311.8M+469K5.12%1M1.7
2026-08-141.3M−200K3.79%1.1M1.2
2026-07-311.5M−570K4.36%1.5M1.0
2026-07-152.1M−6K5.98%568K3.7

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