What percent of PSCO is sold short?

Track short interest, days-to-cover, and borrow rate for ProtoSource (PSCO) against insider and fund flow.

Is PSCO a short squeeze candidate?

Compare short volume, days-to-cover, and borrow rate to insider buying — when insiders accumulate against heavy short interest, the squeeze setup gets stronger.

How is short volume different from short interest?

Short volume is daily shorting activity reported by FINRA; short interest is the bi-monthly snapshot of outstanding short positions. We track both for ProtoSource (PSCO).

ProtoSource (PSCO) Short Interest — Days to Cover, Float

$0.01

+0.00 (+0.00%)

OTC · Financial Services · Shell Companies · Tech Score Sell · Power 41 · $4.9M mcap · 441M float · 0.0010% daily turnover · Short 67% of daily vol

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Short Volume Summary

2026-06-22

90.9%

Short Ratio

of total volume

61.2%

20-Day Avg

39.7%

50-Day Avg

▲ Rising

5-Day Trend

0.0M

Short Volume

0.0M

Total Volume

Daily Short Volume Ratio

Short Volume vs Total Volume

Exchange Breakdown

2026-06-22

Exchange	Short Volume	Total Volume	Short %
O	10,000	11,000	90.9%

PSCO Short Interest

Short Volume Summary

Daily Short Volume Ratio

Short Volume vs Total Volume

Exchange Breakdown

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