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IYM
iShares U.S. Basic Materials ETF
stockNYSEETF

Market OpenOct 5, 2026 11:08:39 AM EDT
181.14USD+0.488%(+0.88)36,898
180.92Bid181.03Ask0.11Spread
IYM Off Exchange & Dark Pool Summary

Today’s Off Exchange & Dark Pool volume is 10,129, which is 33.64% of today’s total volume. Today’s Lit volume is 19,985 (66.36%). Over the past 30 days, the average Off Exchange & Dark Pool volume has been 76.98%, and the average Lit volume 23.02%.

ExchangeDay %Volume30D %
Off Exchange133.64%10,12976.98%
NYSE Arca31.95%9,6217.38%
Nasdaq GSM9.28%2,7954.46%
Cboe EDGX7.60%2,2882.98%
Cboe BZX7.53%2,2682.33%
NYSE3.09%9311.44%
MIAX Pearl2.66%8010.21%
IEX1.74%5231.61%
Cboe EDGA1.67%5020.33%
MEMX0.34%1010.67%
24X National0.33%1000.06%
Nasdaq PHLX0.09%280.16%
TXSE0.05%160.18%
NYSE National0.03%80.30%
NYSE American0.00%10.09%
CHX0.00%10.06%
Cboe BYX0.00%10.48%
1 A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

IYM Volume by Exchange

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IYM Volume by Exchange

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IYM Volume by Exchange · History

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