Ring Energy Inc

REIAMEX · USD
1.29USD-0.02 (-1.53%)
7810

Ring Energy Inc (REI) Historical Volatility

REI 30-day historical volatility is 42%. This ranks in the 18th percentile of readings over the past year.

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Tracking REI historical volatility helps you see how much Ring Energy 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, Ring Energy Inc's HV tells you what really happened. Use our scanner to monitor REI 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 REI 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Ring Energy 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.

Ring Energy, Inc., an exploration and production company, engages in the acquisition, exploration, development, and production of oil and natural gas in Texas and New Mexico. As of December 31, 2021, the company's proved reserves consisted of approximately 77.8 million barrel of oil equivalent. It also had interests in 18,882 net developed acres and 1,406 net undeveloped acres in Andrews and Gaines counties, Texas; 18,437 net developed acres in Culberson and Reeves counties, Texas; and 13,662 net developed acres and 11,993 net undeveloped acres in Yoakum, Runnels, and Coke Counties, Texas and Lea County, New Mexico.

Ring Energy, Inc. primarily sells its oil and natural gas production to end users, marketers, and other purchasers. The company was formerly known as Transglobal Mining Corp. and changed its name to Ring Energy, Inc. in March 2008. Ring Energy, Inc. was incorporated in 2004 and is headquartered in The Woodlands, Texas.

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 Ring Energy Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where REI HV is running hot, cold, or in line. Make the REI 30 day historical volatility — and every other window — work for your edge instead of against it.

IV vs HV
Implied Volatility (IV) vs Historical Volatility (HV) over the past month.

As of September 28, 2026

IV - HV Difference
Difference between IV and HV over time. Positive values indicate IV > HV.

As of September 28, 2026

See how volatility has moved over time

Track REI historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.

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