RxSight Inc (RXST) Historical Volatility

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

RxSight, Inc., a medical technology company, engages in the research and development, manufacture, and sale of light adjustable intraocular lenses (LAL) used in cataract surgery in the United States and internationally. It offers RxSight system that enables doctors to customize and enhance the visual acuity for patients after cataract surgery. The company's RxSight system includes RxSight light delivery device, an office-based light treatment device that delivers UV light in a programmed pattern to modify the LAL based on the visual correction needed to achieve desired vision after cataract surgery.

It primarily serves cataract doctors. The company was formerly known as Calhoun Vision, Inc. and changed its name to RxSight, Inc. in February 2017. RxSight, Inc. was incorporated in 1997 and is headquartered in Aliso Viejo, California.

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