TOP TIERMARKET NEWSWIRE
Movers explained · 2026-10-27

Archived explainer. For the current picture see today's DINO page.

Why Is HF SINCLAIR CORP (DINO) Stock Down Today?

By the Top Tier Newswire AI Desk · October 27, 2026 at 12:48 PM ET · reviewed against 3 wire stories

HF SINCLAIR CORP (DINO) is down -7.10% in the latest session. Our newswire has captured 3 stories on DINO across 3 sources in the last 36 hours, with AI sentiment reading bullish (avg 59/100).

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HF Sinclair Corp (DINO) shares fell 7.10% to close at $116.36 on Monday. The decline occurred despite Piper Sandler initiating coverage on the stock with an Overweight rating and a price target of $152. The session saw the stock trade from an opening price of $125.25 to a low of $116.34, marking a significant intraday drop.

What Happened

Piper Sandler began tracking HF Sinclair with an Overweight recommendation, setting a price target of $152. This move followed a broader positive sentiment from analysts, including TD Cowen, which maintained a Hold rating but raised its price target to $110. The stock’s decline appears to be driven by broader market dynamics rather than a single negative corporate announcement, as the company’s fundamentals remain stable.

What The Data Shows

The stock opened at $125.25 and traded at that level until 7:00 AM ET before sliding to a session low of $116.34 by 12:45 PM ET. Volume was light at 0.8 million shares, which is 0.3 times the three-month daily average. HF Sinclair currently has a market capitalization of $21.6 billion and a P/E ratio of 12.0. The company reported a trailing twelve-month revenue increase of 16.3% and a net margin of 6.1%. The stock’s beta is 0.71, and it offers a dividend yield of 1.73%. Over the past 52 weeks, the stock has traded in a range of $45.71 to $129.37. In the last 8 sessions, the stock moved -0.2% from $125.47 to $125.25. Recent insider activity includes a buy by CEO Franklin Myers on August 11, 2026, and a sell by SVP Dale Kunneman on August 5, 2026.

What To Watch

Investors should monitor the stock’s reaction to the new Piper Sandler coverage and the broader refining sector trends. The upcoming earnings date is not specified in the provided data, but the current valuation and recent analyst upgrades suggest continued focus on the company’s performance in the refining space.

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.

DINO by the numbers

Last: $116.36Session: -7.10%7 sessions: -0.18%Coverage: 3 stories / 3 sourcesAI sentiment: 59/100 (bullish)Mkt cap: $21.6BP/E: 12.052w: $45.71 to $129.37
DINO · today's session (5-min) · -7.02% vs prior close · updated 12:48 PM ET
$116$121$126prev close $125.25$116.467:00 AM8:26 AM9:52 AM11:18 AM12:45 PM7:00 AM · $125.258:15 AM · $124.909:15 AM · $124.509:25 AM · $124.509:30 AM · $123.949:35 AM · $122.539:40 AM · $121.089:45 AM · $120.209:50 AM · $119.929:55 AM · $120.9710:00 AM · $121.3210:05 AM · $120.7010:10 AM · $120.9310:15 AM · $120.7010:20 AM · $119.6410:25 AM · $119.4010:30 AM · $120.3110:35 AM · $120.2110:40 AM · $119.8610:45 AM · $119.7310:50 AM · $119.5210:55 AM · $119.4511:00 AM · $120.0911:05 AM · $118.9411:10 AM · $118.8611:15 AM · $118.8711:20 AM · $117.7711:25 AM · $117.6511:30 AM · $118.3311:35 AM · $118.0411:40 AM · $118.6311:45 AM · $118.4111:50 AM · $118.3311:55 AM · $118.3912:00 PM · $118.6112:05 PM · $117.7812:10 PM · $117.9912:15 PM · $117.8012:20 PM · $117.6512:25 PM · $117.6912:30 PM · $117.1512:35 PM · $116.9212:40 PM · $116.5612:45 PM · $116.46
AI sentiment, last 36h · averaged over 3 stories · 59/100 bullish
AI sentiment 59/100 (bullish)0 · bearish50bullish · 100

The headlines behind the move

Story flow · 3 stories on the wire, last 36h · hover or tap a dot for the headline
36h ago24h ago12h agopublishSeeking Alpha · sentiment 50 · Quant snapshot: HF Sinclair, Intel lead top-rated names; Community Financial System, AXIS Capital Holdings lagSeeking Alpha · 50Quant snapshot: HF Sinclair, Intel lead top-rated names; Community Financial System, AXIS…The Fly · sentiment 63 · HF Sinclair assumed with an Overweight at Piper SandlerThe Fly · 63HF Sinclair assumed with an Overweight at Piper SandlerInvesting.com Analyst Ratings · sentiment 63 · Piper Sandler initiates HF Sinclair stock coverage with overweight ratingInvesting.com Analyst Ratings · 63Piper Sandler initiates HF Sinclair stock coverage with overweight rating
12h agoInvesting.com Analyst RatingsBULLISH 63Analyst

Piper Sandler initiates HF Sinclair stock coverage with overweight rating

Piper Sandler initiates HF Sinclair stock coverage with overweight rating

12h agoThe FlyBULLISH 63Analyst

HF Sinclair assumed with an Overweight at Piper Sandler

1d agoSeeking AlphaNEUTRAL 50General

Quant snapshot: HF Sinclair, Intel lead top-rated names; Community Financial System, AXIS Capital Holdings lag

See top and bottom quant-rated stocks in this week’s earnings calendar.

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

Earlier DINO move explainers: 2026-10-27