chartexchange

TECH
Bio-Techne Corp.
stockNASDAQ

At CloseOct 2, 2026 3:59:58 PM EDT
72.42USD+0.028%(+0.02)1,866,663
Pre-marketOct 2, 2026 9:18:30 AM EDT
72.50USD+0.138%(+0.10)
After-hoursOct 2, 2026 4:14:30 PM EDT
72.42USD0.000%(0.00)
TECH Off Exchange & Dark Pool Summary

Today’s Off Exchange & Dark Pool volume is 634,504, which is 34.04% of today’s total volume. Today’s Lit volume is 1,229,298 (65.96%). Over the past 30 days, the average Off Exchange & Dark Pool volume has been 36.84%, and the average Lit volume 63.16%.

ExchangeDay %Volume30D %
Off Exchange134.04%634,50436.84%
Nasdaq GSM33.08%616,46133.02%
NYSE Arca8.15%151,8297.63%
IEX7.56%140,8405.92%
Cboe EDGX5.36%99,9386.87%
NYSE4.10%76,3592.91%
Cboe BZX2.76%51,3702.78%
NYSE National1.31%24,4220.66%
MIAX Pearl0.91%16,9780.76%
Cboe BYX0.79%14,7660.86%
MEMX0.56%10,4690.56%
Cboe EDGA0.52%9,6020.45%
NYSE American0.28%5,2950.24%
Nasdaq PHLX0.19%3,5690.08%
CHX0.16%2,9230.11%
Nasdaq BX0.11%2,0680.16%
24X National0.07%1,2350.04%
TXSE0.06%1,1740.12%
1 A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

TECH Volume by Exchange

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TECH Volume by Exchange

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TECH Volume by Exchange · History

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