Planet Fitness Inc
Planet Fitness Inc (PLNT) Historical Volatility
PLNT 30-day historical volatility is 45%. This ranks in the 83th percentile of readings over the past year.
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Tracking PLNT historical volatility helps you see how much Planet Fitness Inc's stock price has actually moved over past periods, giving you a baseline to judge whether current option premiums are fair, cheap, or expensive. While implied volatility tells you what the market expects, Planet Fitness Inc's HV tells you what really happened. Use our scanner to monitor PLNT 30 day historical volatility alongside longer lookback windows and spot the moments when realized and implied diverge.
Historical volatility is the annualized standard deviation of an underlying's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. The PLNT 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Planet Fitness Inc's HV to its implied volatility reveals the volatility risk premium — when IV sits well above HV, option sellers tend to have an edge; when HV runs hot relative to IV, buyers may be underpaying for movement.
Planet Fitness, Inc., together with its subsidiaries, franchises and operates fitness centers under the Planet Fitness brand. It operates through Franchise, Corporate-Owned Stores, and Equipment segments. The Franchise segment is involved in franchising business in the United States, Puerto Rico, Canada, Panama, Mexico, and Australia. The Corporate-Owned Stores segment operates corporate-owned stores in the United States and Canada. The Equipment segment engages in the sale of fitness equipment to franchisee-owned stores in the United States and Canada. As of December 31,2021, the company had 2,254 stores in 50 states, the District of Columbia, Puerto Rico, Canada, Panama, Mexico, and Australia.
Planet Fitness, Inc. was founded in 1992 and is headquartered in Hampton, New Hampshire.
Sizing a long premium trade, modeling a covered call, or hunting volatility arbitrage all come back to one question: how much has the stock actually moved? Our scanner puts Planet Fitness Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where PLNT HV is running hot, cold, or in line. Make the PLNT 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 22, 2026
As of September 22, 2026
See how volatility has moved over time
Track PLNT historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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