The following are some of the stocks making big moves in Tuesday's pre-market trading (as of 09.00 A.M. ET).
In the Green
Marin Software Incorporated (MRIN) is up over 141% at $1.53.Pasithea Therapeutics Corp. (KTTA) is up over 68% at $2.39.China SXT Pharmaceuticals, Inc. (SXTC) is up over 46% at $2.06.ThredUp Inc. (TDUP) is up over 21% at $5.40.Galmed Pharmaceuticals Ltd. (GLMD) is up over 21% at $1.61.CAMP4 THERAPEUTICS CORPORATION (CAMP) is up over 18% at $2.28.AdaptHealth Corp. (AHCO) is up over 14% at $10.00.SolarEdge Technologies, Inc. (SEDG) is up over 11% at $14.39.Jeffs' Brands Ltd (JFBR) is up over 9% at $1.46.Tiziana Life Sciences Ltd (TLSA) is up over 7% at $1.31.
In the Red
Tactile Systems Technology, Inc. (TCMD) is down over 24% at $10.50.Hyperscale Data, Inc. (GPUS) is down over 20% at $6.20.JELD-WEN Holding, Inc. (JELD) is down over 20% at $4.50.Turtle Beach Corporation (TBCH) is down over 19% at $8.67.Big Tree Cloud Holdings Limited (DSY) is down over 18% at $1.16.Ichor Holdings, Ltd. (ICHR) is down over 17% at $17.20.Energys Group Limited (ENGS) is down over 16% at $2.58.HealthStream, Inc. (HSTM) is down over 15% at $28.03.Mobile Infrastructure Corporation (BEEP) is down over 9% at $3.60.BRC Inc. (BRCC) is down over 7% at $2.19.
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Business News
May 15, 2026 15:25 ET Apart from the confirmation of Kevin Warsh as the next Fed chair, the main news on the economics front this week included key price data from the U.S. and the first quarter economic growth figures from major economies. Both consumer prices and producer costs have started to reflect the effect of supply shocks due to the Middle East conflict. In Europe, GDP data was in focus, while inflation data from China dominated the news flow in Asia.