Zestimates: Improving accuracy. Zillow says Zestimates currently have a median error rate of 8%. That may seem to be a large margin â but it has improved. The algorithm began with a 13.6% median error rate in 2006, according to Zillow. However, error rates can vary widely, depending on where you live.
Grant Date. 1  The date on which an option or other award is granted. 2  The date on which an employee is given a stock option. The grant date is usually later than the date on which it is announced that stock options will be distributed.
The grant date is usually the first day of the offering period. This is sometimes called the enrollment date. For numerous reasons, the grant date is important in ESPPs that are tax-qualified under Section 423, as it: starts the clock for tax purposes. determines the stock price to be used for calculating the $25,000 limitation.