Increasing unusual call option volume: AMPG NASA ARKG ALHC SJM LASE SRAD

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(NASDAQ: SRAD) Delayed: 14.20 +1.33 (10.33%)
Previous Close $12.87    52 Week High $ 
Open $14.74    52 Week Low $ 
Day High $15.07    P/E N/A 
Day Low $14.00    EPS $ 
Volume 7,778,194