TOP TIERMARKET NEWSWIRE
Movers explained · October 27, 2026

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

By the Top Tier Newswire AI Desk · reviewed against 3 wire stories

HF SINCLAIR CORP (DINO) is down -6.94% 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).

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.

The written analysis for DINO publishes to the public page once it clears the 4-hour delay. The coverage, sentiment and session data below are already here.

DINO by the numbers

Last: $116.56Session: -6.94%7 sessions: -0.18%Coverage: 3 stories / 3 sourcesAI sentiment: 59/100 (bullish)
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 agonowSeeking 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
7h 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

8h 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.

Frequently asked questions

Why is DINO stock down today?

HF SINCLAIR CORP (DINO) is down -6.94% 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). The most recent driver: "Piper Sandler initiates HF Sinclair stock coverage with overweight rating" (Investing.com Analyst Ratings).

Is DINO a buy right now?

Top Tier Newswire does not give financial advice. Our AI sentiment across the last 36 hours of DINO coverage reads 59/100 over 3 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.

More moves explained today

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 →

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