Paychex, Inc. (PAYX) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate

Paychex, Inc. Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate

Paychex, Inc. (PAYX) reported Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate of 23.00% for the 3-month period ending 2011-08-31, per its 10-Q filed 2011-09-27.

Discontinued › Notes › Compensation Related Costs › Share-Based Payment Arrangement, Disclosure › Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions and Methodology

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate · last filed 2011-09-27

• Paychex, Inc. share-based compensation arrangement by share-based payment award, fair value assumptions, expected volatility rate for the quarter ending 2011-08-31 was 23.00%, a 4.17% decline year-over-year.
• Paychex, Inc. share-based compensation arrangement by share-based payment award, fair value assumptions, expected volatility rate for the quarter ending 2010-08-31 was 24.00%, a 14.29% decline year-over-year.
• Paychex, Inc. share-based compensation arrangement by share-based payment award, fair value assumptions, expected volatility rate for the quarter ending 2009-08-31 was 28.00%.
• Paychex, Inc. share-based compensation arrangement by share-based payment award, fair value assumptions, expected volatility rate for fiscal 2011 was 24.00%, a 14.29% decline from fiscal 2010.
• Paychex, Inc. share-based compensation arrangement by share-based payment award, fair value assumptions, expected volatility rate for fiscal 2010 was 28.00%, a 0.00% change from fiscal 2009.
• Paychex, Inc. share-based compensation arrangement by share-based payment award, fair value assumptions, expected volatility rate for fiscal 2009 was 28.00%.