4 pores. Astockis currentiy trading at 5100 . AEuropean put optioc with 188.62 days to maturity has an annual Theta of 4.17, What will be the absolute difference botween the grices of this put and another else equal put with a time to maturity of 163.79 days? (5xax) (note: There are 365 days in a calendar year.) 4 pores. Astockis currentiy trading at 5100 . AEuropean put optioc with 188.62 days to maturity has an annual Theta of 4.17, What will be the absolute difference botween the grices of this put and another else equal put with a time to maturity of 163.79 days? (5xax) (note: There are 365 days in a calendar year.)