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HF Sinclair Corporation (DINO) short interest & options flow

NYSE

HF Sinclair reported Q3 results on October 28 and fell nearly 9% on the day, closing around $114. By Friday it had recovered to $115, up 2.8% on the session. The rebound brings it back into positive territory for the month, but the stock is still down more than 5% on the week, lagging most of its refining peers: VLO fell 3.9% over the same period, MPC lost…

Latest pulse19 Oct 2026

DINO short interest sank 28% over the past week to 3.84% of free float, as covering accelerates ahead of the company's next earnings report on October 28. Cost to borrow sits at just 0.41%, near multi-month lows.

$104.57-7.75% 1d-6.60% 1w-7.75% 1mClose: 4 Nov 2026
Cost to borrow
Low
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Availability
High
Live availability on ORTEX →
Market cap
$17.92B
Next earnings
5 Nov 2026
See the full picture on ORTEX →Live short interest, options flow, signals, 13F filings, and more.

Key data as of 5 Nov 2026

ORTEX chart of HF Sinclair Corporation (DINO) share price and short interest (% of free float), six months to November 4, 2026

Latest signals on DINO

  • Short Interest

    DINO short interest sank 28% over the past week to 3.84% of free float, as covering accelerates ahead of the company's next earnings report on October 28. Cost to borrow sits at just 0.41%, near multi-month lows.

    6 Short Interest updates in 30 days

DINO news and analysis

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Trader NoteDINO

DINO shorts rebuild as the Street scrambles to catch up

HF Sinclair enters the week with an unusual split: the stock has rallied 26% in a month, yet short sellers just added to positions at the fastest pace of the past 30 days — a tension that makes this one of the more…

1 min read

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