S&P 500 7,757.17 +0.58%
Nasdaq 26,702.86 +1.05%
S&P/TSX 36,324.99 +0.60%
Apple 343.99 +0.31%
Nvidia 221.97 +2.25%
Microsoft 532.95 −0.11%
Shopify 244.93 +0.38%
Royal Bank 283.62 +1.23%
CAD/USD 0.7123 +0.19%
CLOSED · 21:00 ET
Market ClerkRecap
Wed Oct 21 · markets closed2 signals today78 insider buys this week · $240.8MCIRO short report next: Oct 31The week ahead

TRI

Thomson Reuters Corporation
TSX · COMMUNICATION SERVICES · COMM. & MEDIA
161.89
+3.47 +2.19%
CAD · Oct 21, 07:42 p.m. ET

A free account adds a watchlist, alerts when insiders, Congress or short sellers move on your tickers, and a morning brief. Sign up

Short interest

CIRO · TWICE MONTHLY
Report dateShares shortChange% of shares out
2026-09-302.5M+114K—
2026-09-152.4M+227K—
2026-08-312.2M−291K—
2026-08-152.5M−738K—
2026-07-313.2M−408K—
2026-07-153.6M+230K—

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

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