Sigma Lithium Corp (SGML) 30-option implied volatility at 58

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(NASDAQ: SGML) Delayed: 10.43 --0 (-0%)
Previous Close $10.43    52 Week High
Open $10.43    52 Week Low
Day High $10.43    P/E N/A 
Day Low $10.43    EPS
Volume 6,505