Globalstar Inc
Globalstar Inc (GSAT) Historical Volatility
GSAT 30-day historical volatility is 7%. This ranks in the 1th percentile of readings over the past year.
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Tracking GSAT historical volatility helps you see how much Globalstar 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, Globalstar Inc's HV tells you what really happened. Use our scanner to monitor GSAT 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 GSAT 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Globalstar 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.
Globalstar, Inc. provides mobile satellite services worldwide. The company offers duplex two-way voice and data products, including mobile voice and data satellite communications services and equipment for remote business continuity, recreational usage, safety, emergency preparedness and response, and other applications; fixed voice and data satellite communications services and equipment at industrial, commercial, and residential sites, as well as rural villages and ships; and data modem services and equipment. It also provides SPOT consumer retail products, such as SPOT satellite GPS messenger for personal tracking, emergency location, and messaging solutions; and SPOT Trace, an anti-theft and asset tracking device.
In addition, the company offers commercial Internet of Things one-way transmission products to track cargo containers and rail cars, as well as to monitor utility meters, and oil and gas assets. Further, it sells wholesale minutes to independent gateway operators (IGOs); and provides engineering services, such as hardware and software designs to develop specific applications; and installation of gateways and antennas. The company distributes its products directly, as well as through independent agents, dealers and resellers, retailers, IGOs, and sales force and e-commerce Website. As of December 31, 2020, it had approximately 745,000 subscribers. The company primarily serves recreation and personal, government, public safety and disaster relief, oil and gas, maritime and fishing, construction, utilities, and transportation, as well as natural resources, mining, and forestry markets. Globalstar, Inc. has a strategic alliance with XCOM Labs to jointly commercialize XCOM's capacity-multiplying technology with Globalstar's Band n53 for 5G deployments in the United States and other countries where Globalstar has terrestrial rights. The company was founded in 1993 and is headquartered in Covington, Louisiana.
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 Globalstar Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where GSAT HV is running hot, cold, or in line. Make the GSAT 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 25, 2026
As of September 25, 2026
See how volatility has moved over time
Track GSAT historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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