But even if that isn't happening, the interest + value of the call option sold suggests a very high cost of funds. (longtermvalue.wordpress.com)
Since that put's value is roughly the same as the time value of the call we have, we can just compare it to the dividend amount. (money.stackexchange.com)
Indeed, dividends deflate the extrinsic value of call options and inflate the extrinsic value of put options weeks or even months before an expected dividend payment. (money.stackexchange.com)