Telesat Corp
Telesat Corp (TSAT) Historical Volatility
TSAT 30-day historical volatility is 64%. This ranks in the 16th percentile of readings over the past year.
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Tracking TSAT historical volatility helps you see how much Telesat Corp'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, Telesat Corp's HV tells you what really happened. Use our scanner to monitor TSAT 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 TSAT 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Telesat Corp'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.
Telesat Corporation, a satellite operator, provides mission-critical communications services to broadcast, enterprise, and consulting customers worldwide. The company's satellite-based services allow direct-to-home (DTH) service providers to deliver television programming, audio, and information channels directly to customers' homes; and enables broadcasters, cable networks, and DTH service providers to transmit television programming services. It offers value-added services, such as satellite capacity, digital encoding of video channels, authorization, and uplinking and downlinking services; and occasional use services for the broadcast of video news, sports, and live event coverages.
The company also provides satellite capacity and end-to-end services, including space segment services and terrestrial facilities for enterprise connectivity, and internet and cellular backhaul; and rural telephony to telecommunications carriers and network services integrators. In addition, it offers broadband communication services to maritime and aeronautical markets comprising commercial airplanes and vessels; services to the U.S. government through government service integrators, and satellite services to the Canadian government; and direct-to-consumer broadband services. Further, the company operates satellite and hybrid satellite/terrestrial networks; and communications services for the oil and gas and mining industries. Additionally, it provides satellite operator services; and consulting services related to space and earth segments, government studies, satellite control, and research and development services. The company offers its services primarily through a direct sales force. As of December 31, 2021, it operated a fleet of 14 in-orbit geostationary satellites and a Canadian payload on the ViaSat-1 satellite. The company was founded in 1969 and is headquartered in Ottawa, Canada.
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 Telesat Corp's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where TSAT HV is running hot, cold, or in line. Make the TSAT 30 day historical volatility — and every other window — work for your edge instead of against it.
As of October 27, 2026
As of October 27, 2026
See how volatility has moved over time
Track TSAT historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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