Short Interest Tracker

PROTAGENIC THERAPEUTICS INC (PTIX) Short Interest

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  • • Borrow Fee
  • • Share Availability

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PROTAGENIC THERAPEUTICS INC (PTIX) Short Interest Overview

Latest Market Statistics (Jul 17, 2026)

Share Price
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Shares Outstanding
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Current Borrow Fee
23.69%
Current Shares Available
100K
Net Short Volume
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5-Day Trailing Short Interest
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Latest FINRA Bi-Monthly Data (as of June 30, 2026)

Shares Short
13K
Average Daily Volume
7.9K
Days to Cover
1.65
Short Interest

Short Interest Analysis

PROTAGENIC THERAPEUTICS INC currently has a borrow fee rate of 23.69% with 100K shares available to borrow. The current trailing net short interest is .

As of June 30, 2026, FINRA reported 13K shares sold short, representing of outstanding shares. With an average daily trading volume of 7.87K shares, the days to cover ratio was 1.65 days.

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PROTAGENIC THERAPEUTICS INC Stock Cost To Borrow and Availability Recent History

Date Fee Available Short Interest
2026-07-17 23.69% 100K 🔒
2026-07-16 23.68% 100K 🔒
2026-07-15 23.68% 100K 🔒
2026-07-14 23.68% 100K 🔒
2026-07-13 23.69% 100K 🔒
2026-07-10 23.68% 100K 🔒
2026-07-09 23.67% 100K 🔒
2026-07-08 23.72% 100K 🔒
2026-07-07 23.67% 100K 🔒
2026-07-06 23.67% 100K 🔒
2026-07-02 23.65% 95K 🔒
2026-07-01 23.25% 90K 🔒
2026-06-30 23.66% 90K 🔒
2026-06-29 23.61% 85K 🔒
2026-06-26 23.70% 90K 🔒
2026-06-25 23.63% 90K 🔒
2026-06-24 23.67% 85K 🔒
2026-06-23 23.66% 80K 🔒
2026-06-22 23.56% 80K 🔒
2026-06-18 23.25% 40K 🔒
2026-06-17 23.25% 45K 🔒
2026-06-16 23.25% 50K 🔒
2026-06-15 23.24% 45K 🔒
2026-06-12 22.99% 45K 🔒
2026-06-11 22.99% 60K 🔒
2026-06-10 22.99% 60K 🔒
2026-06-09 22.99% 60K 🔒
2026-06-08 22.99% 60K 🔒
2026-06-05 22.99% 70K 🔒
2026-06-04 22.99% 70K 🔒
2026-06-03 22.99% 65K 🔒
2026-06-02 33.00% 65K 🔒
2026-06-01 33.00% 60K 🔒
2026-05-29 33.00% 65K 🔒
2026-05-28 33.00% 80K 🔒
2026-05-27 32.88% 95K 🔒
2026-05-26 33.18% 95K 🔒
2026-05-22 32.87% 100K 🔒
2026-05-21 32.88% 100K 🔒
2026-05-20 32.88% 100K 🔒
2026-05-19 32.88% 100K 🔒
2026-05-18 32.88% 100K 🔒
2026-05-15 32.90% 100K 🔒
2026-05-14 32.93% 100K 🔒
2026-05-13 31.49% 100K 🔒
2026-05-12 31.23% 100K 🔒
2026-05-11 32.04% 100K 🔒
2026-05-08 31.89% 100K 🔒
2026-05-07 31.77% 100K 🔒
2026-05-06 31.03% 100K 🔒
Date Time Fee Available
2026-07-17 1829 23.69% 100K
2026-07-17 1829 23.69% 100K
2026-07-17 1813 23.69% 100K
2026-07-17 1757 23.69% 100K
2026-07-17 1742 23.69% 100K
2026-07-17 1726 23.69% 100K
2026-07-17 1710 23.69% 100K
2026-07-17 1655 23.69% 100K
2026-07-17 1639 23.69% 100K
2026-07-17 1623 23.69% 100K
2026-07-17 1608 23.69% 100K
2026-07-17 1552 23.69% 100K
2026-07-17 1537 23.69% 100K
2026-07-17 1521 23.69% 100K
2026-07-17 1505 23.69% 100K
2026-07-17 1450 23.69% 100K
2026-07-17 1434 23.69% 100K
2026-07-17 1419 23.69% 100K
2026-07-17 1403 23.69% 100K
2026-07-17 1347 23.69% 100K
2026-07-17 1332 23.69% 100K
2026-07-17 1316 23.69% 100K
2026-07-17 1300 23.69% 100K
2026-07-17 1245 23.69% 100K
2026-07-17 1229 23.69% 100K
2026-07-17 1214 23.69% 100K
2026-07-17 1214 23.69% 100K
2026-07-17 1158 23.69% 100K
2026-07-17 1142 23.69% 100K
2026-07-17 1127 23.69% 100K
2026-07-17 1111 23.69% 100K
2026-07-17 1056 23.69% 100K
2026-07-17 1040 23.69% 100K
2026-07-17 1024 23.69% 100K
2026-07-17 1009 23.69% 100K
2026-07-17 953 23.69% 100K
2026-07-17 937 23.69% 100K
2026-07-17 922 23.69% 100K
2026-07-17 906 23.68% 100K
2026-07-17 851 23.68% 100K
2026-07-17 835 23.68% 100K
2026-07-17 819 23.68% 100K
2026-07-17 804 23.68% 100K
2026-07-17 748 23.68% 100K
2026-07-17 732 23.68% 55K
2026-07-17 717 23.68% 55K
2026-07-17 701 23.68% 100K
2026-07-17 646 23.68% 100K
2026-07-16 1829 23.68% 100K
2026-07-16 1813 23.68% 100K