Put-Call Ratio (Open Interest) (120-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Ballard Power Systems, Inc. (BLDP) had 120-Day Put-Call Ratio (Open Interest) of 0.4016 for 2024-05-16.

10-Day 20-Day 30-Day 60-Day
90-Day 120-Day 150-Day 180-Day

Figures for 2024-05-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6288
Historical Volatility (Parkinson)	0.5319
Implied Volatility (Calls)	0.6010
Implied Volatility (Puts)	0.5725
Implied Volatility (Mean)	0.5867
Put-Call Implied Volatility Ratio	0.9526
Implied Volatility Skew	0.0139
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.4016
Forward Price	3.21
Call Breakeven Price	4.63
Put Breakeven Price	2.67
Option Breakeven Price	4.07