chartexchange

VIOO
Vanguard S&P Small-Cap 600 ETF
stockNYSEETF

Market OpenOct 5, 2026 2:44:49 PM EDT
129.68USD+0.621%(+0.80)52,353
129.65Bid129.71Ask0.06Spread
Pre-marketOct 5, 2026 9:29:59 AM EDT
128.93USD+0.039%(+0.05)
VIOO Off Exchange & Dark Pool Summary

Today’s Off Exchange & Dark Pool volume is 37,912, which is 75.92% of today’s total volume. Today’s Lit volume is 12,026 (24.08%). Over the past 30 days, the average Off Exchange & Dark Pool volume has been 68.35%, and the average Lit volume 31.65%.

ExchangeDay %Volume30D %
Off Exchange175.92%37,91268.35%
NYSE Arca14.96%7,47315.45%
Nasdaq GSM5.33%2,6644.80%
IEX0.88%4411.72%
TXSE0.88%4410.41%
Cboe BZX0.74%3721.87%
NYSE0.53%2651.56%
Cboe EDGX0.40%2012.17%
MEMX0.30%1500.68%
Nasdaq BX0.04%190.87%
1 A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

VIOO Volume by Exchange

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VIOO Volume by Exchange

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VIOO Volume by Exchange · History

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