Skip to main content
FIYY logo

FIYY · GraniteShares YieldBOOST 20Y+ Treasuries ETF · Off Exchange ETF

Alerts for FIYY
$23.50 -0.53 (-2.19%) At close · Nov 12
Volume · Nov 12 55 Avg daily vol (3M) 118

Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.

Off-Exchange Volume History

Week Start ATS Volume Non-ATS OTC Volume Total Off-Exchange % of FINRA Weekly Volume
2026-10-05 0 182 182 36.4%
2026-09-28 0 102 102 20.4%
2026-09-21 0 73 73 14.6%
2026-09-14 0 66 66 13.2%
2026-09-07 1 55 56 14.0%
2026-08-31 5 64 69 13.8%
2026-08-24 0 50 50 10.0%
2026-08-17 421 175 596 49.7%
2026-08-10 0 64 64 12.8%
2026-08-03 0 244 244 18.8%
2026-07-27 0 109 109 21.8%
2026-07-20 0 104 104 20.8%
2026-07-13 0 111 111 22.2%
2026-07-06 0 103 103 20.6%
2026-06-29 0 91 91 22.8%
2026-06-22 0 41 41 8.2%
2026-06-15 0 129 129 32.2%
2026-06-08 0 140 140 28.0%
2026-06-01 0 97 97 19.4%
2026-05-25 0 164 164 14.9%
2026-05-18 3 52 55 9.2%
2026-05-11 0 153 153 30.6%
2026-05-04 52 445 497 35.5%
Showing 1–23 of 23 weeks