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PTIX · Protagenic Therapeutics, Inc.\new · Off Exchange

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$0.57 -0.17 (-22.97%) At close · Jan 5
Market Cap
$1.45M
Shares
1.81M
Volume · Jan 5 580.9K Avg daily vol (3M) 120.04K

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
2026-07-13 200 557 757 —
2026-07-06 68 57,088 57,156 —
2026-06-29 18,564 97,083 115,647 —
2026-06-22 12 12,820 12,832 —
2026-06-15 3,404 15,206 18,610 —
2026-06-08 13,809 53,201 67,010 —
2026-06-01 121 16,787 16,908 —
2026-05-25 15 11,811 11,826 —
2026-05-18 100 4,719 4,819 —
2026-05-11 300 40,853 41,153 —
2026-05-04 2,673 19,455 22,128 —
2026-04-27 9,127 75,726 84,853 —
2026-04-20 9,987 48,675 58,662 —
2026-04-13 23 15,697 15,720 —
2026-04-06 397 13,811 14,208 —
2026-03-30 533 13,087 13,620 —
2026-03-23 1,178 19,956 21,134 —
2026-03-16 2,339 32,412 34,751 —
2026-03-09 1,833 25,471 27,304 —
2026-03-02 144 17,012 17,156 —
2026-02-23 703 66,310 67,013 —
2026-02-16 245 23,025 23,270 —
2026-02-09 813 74,310 75,123 —
2026-02-02 8,529 77,370 85,899 —
2026-01-26 11,389 38,768 50,157 —
2026-01-19 4,319 20,451 24,770 —
2026-01-12 4,174 44,275 48,449 —
2026-01-05 297,076 571,496 868,572 100.0%
2025-12-29 96,777 890,509 987,286 46.9%
2025-12-22 8,403 107,555 115,958 62.5%
2025-12-15 9,351 163,967 173,318 66.1%
2025-12-08 24,619 579,378 603,997 60.3%
2025-12-01 16,540 263,126 279,666 55.8%
2025-11-24 18,778 241,945 260,723 62.4%
2025-11-17 10,706 166,212 176,918 74.6%
2025-11-10 9,082 239,746 248,828 61.2%
2025-11-03 10,950 232,183 243,133 54.1%
2025-10-27 10,776 205,841 216,617 55.9%
Showing 1–38 of 38 weeks
Key facts CIK 1022899 CUSIP 74365N301 13F (30d) 1 filings 1 filers Visit website Investor relations