S&P 500 7,718.60 −0.38%
Nasdaq 26,506.99 −0.29%
S&P/TSX 36,513.80 −0.33%
Apple 319.97 −2.51%
Nvidia 230.36 +0.84%
Microsoft 499.70 −2.04%
Shopify 200.76 −0.10%
Royal Bank 291.48 −0.30%
CAD/USD 0.7234 −0.25%
CLOSED · 17:00 ET
Market ClerkRecap
Sun Sep 6 · markets closed2 signals today321 insider buys this week · $404MCIRO short report next: Sep 15The week ahead

QSE

QUANTUM SECURE ENCRYPTION CORP.
TSX / CANADA
No price history available

Short interest

CIRO · TWICE MONTHLY
Report dateShares shortChange% of shares out
2026-08-31100K−86K
2026-08-15186K−41K
2026-07-31227K+133K
2026-07-1594K+4K

CIRO publishes consolidated short positions for the 15th and month end. Short Watch, all names.

Watch QSE. Know when insiders buy.
One email the day a filing lands. Free.