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Royal Bank 283.62 +1.23%
CAD/USD 0.7128 +0.26%
CLOSED · 02:15 ET
Market ClerkRecap
Thu Oct 22 · markets closed2 signals on Oct 21108 insider buys this week · $250.3MCIRO short report next: Oct 30The week ahead

NNUP

NOCOPI TECHNOLOGIES INC/MD/
OTC · CONSUMER DISCRETIONARY · GAMES, TOYS & CHILDREN'S VEHICLES (NO DOLLS & BICYCLES)
1.70
+0.00 +0.00%
USD · close Oct 21

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Short interest

FINRA · TWICE MONTHLY
Report dateShares shortChange% of shares outAvg daily volumeDays to cover
2026-08-311K+7290.01%5K1.0
2026-08-14385+1150.00%6461.0
2026-07-31270+2700.00%3K1.0

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