GainersBit Brother Limited (NASDAQ:BTB) rose 91.7% to $0.2150 in pre-market trading after declining around 14% on Monday.AeroClean Technologies, Inc. (NASDAQ:AERC) shares rose 39.3% to $4.47 in pre-market trading. AeroClean Technologies and Molekule, Inc. agreed to combine the companies in an all-stock merger.FingerMotion, Inc. (NASDAQ:FNGR) rose 28% to $8.32 in pre-market trading after jumping around 93% on Monday.Adeia Inc (NASDAQ:ADEA) rose 27.4% to $9.16 in pre-market trading after Monday's spinoff of Xperi as an independent company.IMAC Holdings, Inc. (NASDAQ:BACK) rose 20% to $0.48 in pre-market trading after gaining over 5% on Monday.Kiora Pharmaceuticals, Inc. (NASDAQ:KPRX) rose...