Market Sentiment

Premarket Stock Movers — July 13, 2026: Why QTTB, AGEN, LGPS, FTRK & MIMI Are Surging

Q32 Bio, Agenus, LogProstyle, Fast Track Group, and Mint Inc are the biggest premarket movers on July 13, 2026. Here's the catalyst behind each surge.

July 13, 20269 min read

Frequently asked questions

Why is QTTB stock up today?

Q32 Bio (QTTB) is surging over 65% premarket on July 13, 2026, because the company is scheduled to report 36-week topline clinical trial results from Part B of its SIGNAL-AA study of bempikibart in alopecia areata today. The market is front-running the data release, which is a classic binary biotech event catalyst.

Why is AGEN stock up today?

Agenus (AGEN) is up over 63% premarket after announcing a financing package of up to $340 million to advance its colon cancer program, including an $85 million private placement. The move is amplified by a short-squeeze dynamic — AGEN carries a squeeze score of 87/100 with 8.3 days to cover, meaning heavily shorted shares are being forcibly bought back.

What is a short squeeze and why does it matter for these movers?

A short squeeze happens when a stock with heavy short interest (borrowed shares bet to fall) receives a positive catalyst. Short-sellers rush to buy back shares to limit losses, which pushes the price even higher. AGEN is the clearest squeeze candidate this morning with a squeeze score of 87/100 and 8.3 days to cover.

What does 'days to cover' mean?

Days to cover (also called the short ratio) is the number of trading days it would take for all short-sellers to buy back their shares at the stock's average daily volume. A high number (like AGEN's 8.3) means short-sellers are relatively trapped — it adds fuel to a short squeeze when a positive catalyst hits.

Are premarket movers safe to trade at the open?

Premarket movers carry significant risk. Prices are set on thin volume and wide spreads before 9:30 AM ET, and they frequently reverse sharply in the first minutes of the regular session when institutional sellers arrive. Stocks already up 35–65% before the open are especially high-risk for new buyers. These recaps are educational — not trading advice.

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