TOP TIERMARKET NEWSWIRE
Movers explained · September 13, 2026

Why Is SYNOPSYS INC (SNPS) Stock Moving Today?

By the Top Tier Newswire AI Desk · September 4, 2026 at 10:31 AM ET · reviewed against 2 wire stories

SYNOPSYS INC (SNPS) is drawing unusual attention today. Our newswire has captured 2 stories on SNPS across 1 source in the last 36 hours, with AI sentiment reading bullish (avg 64/100).

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Why SNPS stock is down today

Synopsys Inc stock fell 6.11% to $390.86 in afternoon trading on Tuesday. The sharp decline followed a volatile intraday session that saw the stock open at $417.25 and briefly reach a high of $418.12 at the market's open before retreating sharply. The drop came amid mixed broader market conditions, with software stocks generally retreating and Treasury yields rising for a fifth consecutive day.

What Happened

The stock's decline was driven by a sharp intraday selloff that began shortly after the market opened. By 10:30 AM ET, the stock had fallen to a session low of $390.35, a move that reflected growing investor caution. The volume of 0.5 million shares traded so far was 0.3 times the 3-month daily average, suggesting a relatively concentrated sell-off rather than broad retail or institutional participation. The move followed recent analyst activity, including Mizuho maintaining an Outperform rating with a reduced price target of $550 and Baird upgrading the stock to Outperform with a higher price target of $560. Despite these positive analyst actions, the stock's performance diverged sharply from those recommendations.

What The Data Shows

Synopsys is currently trading within its 52-week range of $366.00 to $615.79, having printed 26 fresh 52-week lows on September 4. The stock has moved up 3.5% over the last 8 sessions, from $403.77 to $417.79, before today's sharp reversal. The company's fundamentals remain strong, with a revenue increase of 46.3% trailing twelve months and a net margin of 11.4%. However, its high P/E ratio of 73.8 and beta of 1.21 indicate it remains sensitive to broader market swings. Recent insider transactions show four sales totaling $40.7 million in the last 90 days, with no insider purchases reported.

What To Watch

The stock is scheduled to report earnings in the coming months, and coverage breadth will be a key factor to monitor. Analyst ratings and price targets will remain important as the stock continues to test its 52-week support levels.

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.

SNPS by the numbers

7 sessions: -6.73%Coverage: 2 stories / 1 sourcesAI sentiment: 64/100 (bullish)Mkt cap: $79.7BP/E: 73.852w: $366.00 to $615.79
SNPS · Sep 4 session (5-min) · -5.47% vs prior close · updated 8:55 PM ET
$380$400$420prev close $416.31$393.527:40 AM10:43 AM1:47 PM4:51 PM7:55 PM7:40 AM · $417.218:10 AM · $416.398:15 AM · $415.798:30 AM · $415.338:35 AM · $415.028:40 AM · $415.018:45 AM · $415.008:50 AM · $415.109:00 AM · $415.129:15 AM · $414.409:25 AM · $417.559:30 AM · $411.099:35 AM · $410.189:40 AM · $409.499:45 AM · $408.269:50 AM · $406.149:55 AM · $406.9810:00 AM · $404.7510:05 AM · $403.7110:10 AM · $398.0710:15 AM · $394.6810:20 AM · $393.5610:25 AM · $391.7610:30 AM · $382.8910:35 AM · $384.0010:40 AM · $381.7810:45 AM · $385.1810:50 AM · $383.4310:55 AM · $385.5111:00 AM · $385.8811:05 AM · $386.4011:10 AM · $383.9211:15 AM · $385.6011:20 AM · $385.9411:25 AM · $387.9811:30 AM · $387.8111:35 AM · $388.5011:40 AM · $392.0011:45 AM · $389.6711:50 AM · $390.8811:55 AM · $391.3712:00 PM · $392.6212:05 PM · $393.7012:10 PM · $394.3312:15 PM · $393.5112:20 PM · $395.5912:25 PM · $395.9612:30 PM · $396.8012:35 PM · $395.4612:40 PM · $394.8412:45 PM · $394.5612:50 PM · $394.8412:55 PM · $393.811:00 PM · $392.481:05 PM · $391.741:10 PM · $392.521:15 PM · $393.381:20 PM · $393.541:25 PM · $393.451:30 PM · $393.891:35 PM · $393.851:40 PM · $392.381:45 PM · $392.731:50 PM · $392.991:55 PM · $392.822:00 PM · $391.322:05 PM · $390.782:10 PM · $391.682:15 PM · $391.022:20 PM · $390.902:25 PM · $391.972:30 PM · $392.422:35 PM · $392.192:40 PM · $392.762:45 PM · $392.852:50 PM · $393.022:55 PM · $394.263:00 PM · $394.073:05 PM · $392.893:10 PM · $392.683:15 PM · $392.653:20 PM · $392.683:25 PM · $393.333:30 PM · $393.803:35 PM · $394.423:40 PM · $393.793:45 PM · $393.723:50 PM · $393.873:55 PM · $393.784:00 PM · $393.844:05 PM · $393.704:10 PM · $393.714:15 PM · $393.844:35 PM · $393.844:40 PM · $393.724:45 PM · $394.004:50 PM · $394.725:00 PM · $395.005:10 PM · $394.915:20 PM · $394.955:30 PM · $394.505:40 PM · $394.835:45 PM · $394.065:50 PM · $394.075:55 PM · $394.306:15 PM · $394.106:20 PM · $393.846:40 PM · $394.056:55 PM · $394.127:10 PM · $394.437:20 PM · $393.957:40 PM · $393.957:50 PM · $394.007:55 PM · $393.52
AI sentiment, last 36h · averaged over 2 stories · 64/100 bullish
AI sentiment 64/100 (bullish)0 · bearish50bullish · 100

The headlines behind the move

Story flow · 1 story on the wire, last 36h · hover or tap a dot for the headline
36h ago24h ago12h agonowYahoo Finance · sentiment 67 · Prediction: Synopsys Could Be The Next AI WinnerYahoo Finance · 67Prediction: Synopsys Could Be The Next AI Winner
22h agoYahoo FinanceBULLISH 67Analyst

Prediction: Synopsys Could Be The Next AI Winner

Synopsys has taken a beating this year while its fundamentals moved sharply in the opposite direction, and that gap between price and earnings power is exactly where our model tends to find its best setups.

2d agoYahoo FinanceBULLISH 61Analyst

What to Know as Wells Fargo Upgrades Synopsys Stock

Wells Fargo raises price target on Synopsys stock to $475. Here’s what made analyst Joe Quatrochi upgrade SNPS shares today.

Frequently asked questions

Why is SNPS stock moving today?

SYNOPSYS INC (SNPS) is drawing unusual attention today. Our newswire has captured 2 stories on SNPS across 1 source in the last 36 hours, with AI sentiment reading bullish (avg 64/100). The most recent driver: "Prediction: Synopsys Could Be The Next AI Winner" (Yahoo Finance).

Is SNPS a buy right now?

Top Tier Newswire does not give financial advice. Our AI sentiment across the last 36 hours of SNPS coverage reads 64/100 over 2 stories; treat it as a research signal and do your own diligence.

How fast does this page update?

The data sections refresh continuously as the newswire lands coverage; the written analysis is published once per trading day. Pro subscribers additionally get real-time push alerts, watchlists, and the full live terminal.

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More on SNPS: full news and sentiment history. Sentiment scores are AI-derived research signals, not financial advice.

Earlier SNPS move explainers: 2026-09-04 · 2026-08-28 · 2026-08-27