No. 37Top movers

Small-Cap Daily

Top gappers and HOD

Top 10 opening gaps on Oct 22, 2026, ranked by opening gap
RankSymbolCompanyIntradayOpening gapDay changePrev. closeOpenCloseHODHOD time (ET)VolumeEst. turnover
1STAKSTAK Inc.+68.00%+67.00%1.001.681.671.9918:3584,116,579$134.0M
2SHFS Reg SHOSHF Holdings, Inc.+42.67%+122.37%0.15420.220.34290.5414:37956,543,561$306.7M
3BHVNBiohaven Ltd.+37.02%+25.02%11.7516.1014.6918.3907:5130,510,498$476.7M
4NCPL Reg SHONetcapital Inc.+30.57%+42.04%1.572.052.232.6513:4924,267,317$56.1M
5BKYIBIO KEY INTERNATIONAL INC+29.05%+30.48%2.102.712.743.3904:1632,439,793$92.3M
6PFSAProfusa, Inc.+21.29%+20.11%0.84921.031.022.5304:0045,025,764$53.0M
7SKYQSky Quarry Inc.+19.91%-2.78%2.162.592.102.6709:267,501,209$18.2M
8ATOMAtomera Inc+17.88%+1.99%3.023.563.083.9709:193,410,433$11.5M
9XLAB Reg SHOExascale Labs Holdings Inc.+17.65%+73.16%2.723.204.715.0516:2067,908,768$255.5M
10SAIQ Reg SHOWISeSat.Space Holdings Corp.+17.27%-5.04%5.566.525.288.8510:1025,278,399$187.6M

Line colour: last price of the day, extended hours included, vs the open.

Data date: . Ranking updated: .

Retrospective data built after the session from stored records, with links to the original sources. Not real-time, not investment advice and not a recommendation to buy or sell any security.