Increasing unusual option volume: GERN REI CMI ATMU SOUN ALGM TMC RXT

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Geron Corp (NASDAQ: GERN) Delayed: 1.26 --0 (-0%)
Previous Close $1.26    52 Week High $5.30 
Open $1.26    52 Week Low $1.81 
Day High $1.26    P/E N/A 
Day Low $1.26    EPS $-0.35 
Volume 7,911