GTBP
GT Biopharma Inc. Common Stock
stockNASDAQ

At CloseOct 27, 2026 3:59:47 PM EDT

5.59USD+10.355%(+0.52)101,748

Pre-marketOct 27, 2026 9:29:30 AM EDT

5.68USD+12.032%(+0.61)

After-hoursOct 27, 2026 4:09:30 PM EDT

5.50USD-1.698%(-0.10)

4.3800Bid6.0500Ask1.6700Spread

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GTBPGT Biopharma Inc. Common StockstockNASDAQ