Amtech Systems, Inc. (ASYS)

Last Closing Price: 15.30 (2026-09-22)

Implied Volatility Skew (90-Day)

Implied Volatility Skew: A measurement that quantifies the difference in implied volatility of options at lower and higher strike prices.

Amtech Systems, Inc. (ASYS) had 90-Day Implied Volatility Skew of -0.0083 for 2026-09-21.