Alpha Pro Tech Ltd. (APT) option implied volatility

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ALPHA PRO TECH, LTD. (NYSE: APT) Delayed: 5.37 --0 (-0%)
Previous Close $5.37    52 Week High $3.80 
Open $5.37    52 Week Low $1.55 
Day High $5.37    P/E 67.13 
Day Low $5.37    EPS $0.08 
Volume 215