Archived explainer. For the current picture see today's CLS page.
Why Is CELESTICA INC (CLS) Stock Down Today?
By the Top Tier Newswire AI Desk · November 13, 2026 at 11:19 AM ET · reviewed against 4 wire stories
CELESTICA INC (CLS) is down -9.71% in the latest session. Our newswire has captured 4 stories on CLS across 4 sources in the last 36 hours, with AI sentiment reading bullish (avg 64/100).
Public view, delayed 4h. Every headline, price and sentiment read below — and this write-up itself — reaches Pro subscribers live. Public readers see it once it clears the delay.
Celestica (CLS) shares fell 9.71% to $229.38, marking a sharp reversal after the stock opened higher earlier in the session. The primary driver appears to be a combination of recent insider selling and a broader pullback from elevated levels, despite recent analyst support.
What Happened
The stock experienced a volatile session, opening at $257.78, a 1.5% gap up from the prior close of $254.03. It reached a session high of $262.00 at 8:30 AM ET before sliding to a low of $228.76 by 11:15 AM ET. While Bernstein maintained an Outperform rating and lowered its price target to $340, the stock faced pressure from recent insider activity. SEC Form 4 filings show that President Todd C. Cooper and CEO Robert Mionis both sold shares on September 23, 2026. Over the last 90 days, there have been no insider buys, with two sells totaling $15.8 million.
What The Data Shows
Celestica has printed 24 fresh 52-week lows on November 13, 2026, indicating significant recent weakness. The stock currently trades at a P/E of 24.0 with a market cap of $30.6 billion. Trailing twelve-month revenue grew 61.6%, and the net margin stands at 6.8%. The 52-week range spans from $197.50 to $474.02. Volume so far in the session is 1.1 million shares, which is 0.4 times the three-month daily average. Options activity has been noted as directionally bullish with call volume above normal. The stock has a beta of 1.35.
What To Watch
Investors will monitor the stock's reaction to the recent insider sales and whether the price stabilizes near the session low. The coverage breadth includes recent analyst notes and retail interest, with the stock having moved down 2.3% over the last eight sessions.
AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Public view is delayed 4 hours from real time. Not financial advice.
CLS · today's session (5-min) · -8.12% vs prior close · updated 8:08 PM ETAI sentiment, last 36h · averaged over 4 stories · 64/100 bullish
The headlines behind the move
Story flow · 4 stories on the wire, last 36h · hover or tap a dot for the headline
12h agoYahoo FinanceNEUTRAL 53General
Investors Heavily Search Celestica, Inc. (CLS): Here is What You Need to Know
Celestica (CLS) has received quite a bit of attention from Zacks.com users lately. Therefore, it is wise to be aware of the facts that can impact the stock's prospects.
13h agoSeeking AlphaBULLISH 64Analyst
Celestica: Down 56% In 5 Months, Still A Strong Buy
Analyst rates Celestica a Strong Buy: its low multiple offers upside if 2027 revenue and EPS targets are met, with execution and cash conversion key.
1d agoInvesting.com MarketsBULLISH 74General
Why is Celestica stock surging today?
Why is Celestica stock surging today?
1d agoThe FlyBULLISH 63General
Celestica call volume above normal and directionally bullish
Want the next move before the crowd? The live terminal streams every headline in real time with watchlist alerts, AI sentiment, and the full data stack behind this page.Get Pro Access →