CTAS — structural market context
Structural market context from public regulatory and market data, shown with its as-of dates. Descriptive only: nothing on this page is a recommendation, a prediction, or advice to buy or sell any security.
What changed
As of the close on Oct 15. Each line shows the earlier value, the later value and their dates.
Close $213.06 (Oct 15) vs $208.63 (Oct 14): +2.12%.
0.88× its 20-session average (2.0M) on Oct 15.
Includes pre- and post-market trading.
Short interest 12.5M shares (settlement Sep 30) vs 11.2M (Sep 15).
No new publication in this window. Latest: settlement Sep 30, published Oct 10.
Latest file (settlements Sep 1–Sep 14, published Sep 30): 3 days with fails, largest 12K shares on Sep 10.
Previous file (settlements Aug 17–Aug 31, published Sep 16): 4 days with fails, largest 169K shares on Aug 26.
No new publication in this window.
None recorded in this window.
None recorded in this window.
CTAS short interest & days to cover
FINRA consolidated short interest, reported twice a month and published ~2 weeks after each settlement date. % of float uses reported free float. · as of 2026-09-30 (16d ago)
CTAS fails-to-deliver (FTD)
SEC fails-to-deliver files, published twice a month with ~6 weeks of delay.
CTAS analyst ratings
Rating actions as published by the firms, from public feeds. They are not graded here.
Frequently asked questions
More tickers starting with C
This is the teaser.
Latest rows shown. Full history, market-wide screens, cluster detection and the context journal live in the dashboard.
Not financial advice. Trading involves risk. Descriptive structural context, never a recommendation.