--- title: "Pre-Market Movers: REPL, BMGL, SPRC Chart The Course" type: "News" locale: "en" url: "https://longbridge.com/en/news/288077177.md" description: "Biotech stocks showed significant pre-market activity on Friday. Replimune Group (REPL) led gainers, surging 69% to $7.92, followed by aTyr Pharma (ATYR) up 15%. Other notable gainers included Basel Medical Group and Artiva Biotherapeutics. On the downside, Rocket One Inc. (RKTO) fell 16%, while SciSparc Ltd. (SPRC) dropped 13%. The session highlighted potential breakout opportunities amid shifting sentiment." datetime: "2026-05-29T13:35:23.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/288077177.md) - [en](https://longbridge.com/en/news/288077177.md) - [zh-HK](https://longbridge.com/zh-HK/news/288077177.md) --- # Pre-Market Movers: REPL, BMGL, SPRC Chart The Course (RTTNews) - Biotech companies are seeing significant pre-market activity this Friday, hinting at possible breakout opportunities. By evaluating sentiment and momentum before the bell, premarket analysis becomes a foundational step in any trader's routine. **In the Green - Premarket Gainers** On Friday, the following stocks were trading significantly higher in the premarket session. 1\. Replimune Group, Inc. (REPL) - up 69% at $7.92 2. aTyr Pharma, Inc. (ATYR) - up 15% at $0.56 3. Basel Medical Group Ltd. (BMGL) - up 10% at $0.64 4. Artiva Biotherapeutics, Inc. (ARTV) - up 10% at $8.34 5. Moolec Science SA. (MLEC) - up 10% at $2.42 6. Citius Oncology, Inc. (CTOR) - up 8% at $0.87 7. Galectin Therapeutics Inc. (GALT) - up 6% at $2.73 8. KALA BIO, Inc. (KALA) - up 6% at $2.50 9. Polaryx Therapeutics, Inc. (PLYX) - up 5% at $3.20 10. Keros Therapeutics, Inc. (KROS) - up 5% at $12 **In the Red - Premarket Losers** The following stocks were trading lower in the premarket session on Friday. 1\. Rocket One Inc. (RKTO) - down 16% at $1.43 2. SciSparc Ltd. (SPRC) -down 13% at $9.15 3. Aethlon Medical, Inc. (AEMD) -down 11% at $2.60 4. Sunshine Biopharma, Inc. (SBFM) -down 8% at $0.29 5. BioNexus Gene Lab Corp. (BGLC) - down 8% at $2.21 6. AIM ImmunoTech Inc. (AIM) -down 8% at $0.41 7. Nuwellis, Inc. (NUWE) -down 7% at $0.78 8. Jupiter Neurosciences, Inc. (JUNS) -down 7% at $0.27 9. Indaptus Therapeutics, Inc. (INDP) - down 7% at $1.35 10. BioRestorative Therapies, Inc. (BRTX) - down 6% at $0.45 For More Such Biotech Stock News, visit rttnews.com. The views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc. ### Related Stocks - [SPRC.US](https://longbridge.com/en/quote/SPRC.US.md) - [RKTO.US](https://longbridge.com/en/quote/RKTO.US.md) - [ATYR.US](https://longbridge.com/en/quote/ATYR.US.md) - [ARTV.US](https://longbridge.com/en/quote/ARTV.US.md) - [BMGL.US](https://longbridge.com/en/quote/BMGL.US.md) - [REPL.US](https://longbridge.com/en/quote/REPL.US.md) - [XLV.US](https://longbridge.com/en/quote/XLV.US.md) - [BIS.US](https://longbridge.com/en/quote/BIS.US.md) - [IXJ.US](https://longbridge.com/en/quote/IXJ.US.md) - [FBT.US](https://longbridge.com/en/quote/FBT.US.md) - [SBIO.US](https://longbridge.com/en/quote/SBIO.US.md) - [IHF.US](https://longbridge.com/en/quote/IHF.US.md) - [ARKG.US](https://longbridge.com/en/quote/ARKG.US.md) - [BBH.US](https://longbridge.com/en/quote/BBH.US.md) - [IBB.US](https://longbridge.com/en/quote/IBB.US.md) - [IBBQ.US](https://longbridge.com/en/quote/IBBQ.US.md) - [XHS.US](https://longbridge.com/en/quote/XHS.US.md) - [PBE.US](https://longbridge.com/en/quote/PBE.US.md) - [VHT.US](https://longbridge.com/en/quote/VHT.US.md) - [LABU.US](https://longbridge.com/en/quote/LABU.US.md) - [LABD.US](https://longbridge.com/en/quote/LABD.US.md) - [BIB.US](https://longbridge.com/en/quote/BIB.US.md) - [IHE.US](https://longbridge.com/en/quote/IHE.US.md) - [XBI.US](https://longbridge.com/en/quote/XBI.US.md) - [MLEC.US](https://longbridge.com/en/quote/MLEC.US.md) - [CTOR.US](https://longbridge.com/en/quote/CTOR.US.md) - [GALT.US](https://longbridge.com/en/quote/GALT.US.md) - [KALA.US](https://longbridge.com/en/quote/KALA.US.md) - [PLYX.US](https://longbridge.com/en/quote/PLYX.US.md) - [KROS.US](https://longbridge.com/en/quote/KROS.US.md) - [AEMD.US](https://longbridge.com/en/quote/AEMD.US.md) - [SBFM.US](https://longbridge.com/en/quote/SBFM.US.md) - [BGLC.US](https://longbridge.com/en/quote/BGLC.US.md) - [AIM.US](https://longbridge.com/en/quote/AIM.US.md) - [NUWE.US](https://longbridge.com/en/quote/NUWE.US.md) - [JUNS.US](https://longbridge.com/en/quote/JUNS.US.md) - [INDP.US](https://longbridge.com/en/quote/INDP.US.md) - [BRTX.US](https://longbridge.com/en/quote/BRTX.US.md) - [NDAQ.US](https://longbridge.com/en/quote/NDAQ.US.md) - [MLECW.US](https://longbridge.com/en/quote/MLECW.US.md) - [SBFMW.US](https://longbridge.com/en/quote/SBFMW.US.md) - [AIMID.US](https://longbridge.com/en/quote/AIMID.US.md) - [AIMI.US](https://longbridge.com/en/quote/AIMI.US.md) ## Related News & Research - [SciSparc: Subsidiary NeuroThera Labs Received Conditional Regulatory Approval for Acquisition of CliniQuantum | SPRC Stock News](https://longbridge.com/en/news/287920812.md) - [Rocket One Appoints Dr. Supriyo Bandyopadhyay as Lead Technical Advisor of AI Nanomagnetic Technology | RKTO Stock News](https://longbridge.com/en/news/288290833.md) - [Coldstream Capital Management Inc. 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