Short Interest Tracker

C3IS INC (CISS) Short Interest

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C3IS INC (CISS) Short Interest Overview

Latest Market Statistics (Jul 17, 2026)

Share Price
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Shares Outstanding
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Current Borrow Fee
73.16%
Current Shares Available
200K
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
36K
Average Daily Volume
160K
Days to Cover
1.0
Short Interest
2.43%

Short Interest Analysis

C3IS INC currently has a borrow fee rate of 73.16% with 200K shares available to borrow. The current trailing net short interest is -0.79%. CISS dilution is 569%.

As of June 30, 2026, FINRA reported 36K shares sold short, representing 2.43% of outstanding shares. With an average daily trading volume of 157K shares, the days to cover ratio was 1.0 days.

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C3IS INC Stock Cost To Borrow and Availability Recent History

Date Fee Available Short Interest
2026-07-17 73.16% 200K 🔒
2026-07-16 66.54% 200K 🔒
2026-07-15 72.63% 150K 🔒
2026-07-14 72.67% 200K 🔒
2026-07-13 72.51% 200K 🔒
2026-07-10 73.56% 200K 🔒
2026-07-09 74.17% 200K 🔒
2026-07-08 90.34% 250K 🔒
2026-07-07 90.44% 200K 🔒
2026-07-06 92.30% 200K 🔒
2026-07-02 97.23% 200K 🔒
2026-07-01 100.95% 200K 🔒
2026-06-30 96.98% 200K 🔒
2026-06-29 99.87% 200K 🔒
2026-06-26 107.70% 200K 🔒
2026-06-25 104.60% 250K 🔒
2026-06-24 109.85% 200K 🔒
2026-06-23 99.24% 150K 🔒
2026-06-22 96.40% 150K 🔒
2026-06-18 123.27% 150K 🔒
2026-06-17 88.29% 100K 🔒
2026-06-16 151.77% 100K 🔒
2026-06-15 167.86% 150K 🔒
2026-06-12 174.10% 100K 🔒
2026-06-11 164.75% 70K 🔒
2026-06-10 177.39% 70K 🔒
2026-06-09 169.70% 85K 🔒
2026-06-08 183.20% 95K 🔒
2026-06-05 189.29% 55K 🔒
2026-06-04 158.67% 5K 🔒
2026-06-03 182.55% 85K 🔒
2026-06-02 148.01% 100K 🔒
2026-06-01 205.07% 100K 🔒
2026-05-29 190.46% 100K 🔒
2026-05-28 176.97% 100K 🔒
2026-05-27 219.34% 100K 🔒
2026-05-26 190.72% 90K 🔒
2026-05-22 285.67% 25K 🔒
2026-05-21 189.44% 10K 🔒
2026-05-20 365.50% 15K 🔒
2026-05-19 124.67% 0 🔒
2026-05-18 124.67% 7K 🔒
2026-05-15 108.40% 25K 🔒
2026-05-14 108.66% 8K 🔒
2026-05-13 101.67% 20K 🔒
2026-05-12 101.77% 20K 🔒
2026-05-11 100.57% 25K 🔒
2026-05-08 110.19% 20K 🔒
2026-05-07 99.39% 10K 🔒
2026-05-06 99.06% 15K 🔒
Date Time Fee Available
2026-07-17 1829 73.16% 200K
2026-07-17 1829 73.16% 200K
2026-07-17 1813 72.57% 200K
2026-07-17 1757 72.57% 200K
2026-07-17 1742 72.57% 200K
2026-07-17 1726 72.57% 200K
2026-07-17 1710 72.57% 200K
2026-07-17 1655 72.57% 200K
2026-07-17 1639 72.57% 200K
2026-07-17 1623 72.57% 200K
2026-07-17 1608 72.57% 200K
2026-07-17 1552 72.57% 200K
2026-07-17 1537 72.57% 200K
2026-07-17 1521 71.60% 200K
2026-07-17 1505 71.60% 200K
2026-07-17 1450 71.60% 200K
2026-07-17 1434 71.60% 200K
2026-07-17 1419 71.60% 200K
2026-07-17 1403 71.60% 200K
2026-07-17 1347 71.60% 200K
2026-07-17 1332 71.60% 200K
2026-07-17 1316 71.60% 200K
2026-07-17 1300 71.60% 200K
2026-07-17 1245 71.60% 200K
2026-07-17 1229 71.60% 200K
2026-07-17 1214 71.70% 200K
2026-07-17 1214 71.70% 200K
2026-07-17 1158 71.70% 200K
2026-07-17 1142 71.70% 200K
2026-07-17 1127 71.70% 200K
2026-07-17 1111 71.60% 200K
2026-07-17 1056 71.60% 200K
2026-07-17 1040 71.60% 200K
2026-07-17 1024 71.60% 200K
2026-07-17 1009 71.60% 200K
2026-07-17 953 71.60% 200K
2026-07-17 937 71.60% 200K
2026-07-17 922 71.60% 200K
2026-07-17 906 66.54% 200K
2026-07-17 851 66.54% 200K
2026-07-17 835 66.54% 200K
2026-07-17 819 66.54% 200K
2026-07-17 804 66.54% 150K
2026-07-17 748 66.54% 150K
2026-07-17 732 66.54% 150K
2026-07-17 717 66.54% 150K
2026-07-17 701 66.54% 200K
2026-07-17 646 66.54% 200K
2026-07-16 1829 66.54% 200K
2026-07-16 1813 66.54% 200K