Opera Ltd ADR (OPRA) Historical Volatility

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

Opera Limited, together with its subsidiaries, provides mobile and PC web browsers. It operates in two segments, Browser and News, and Other. The company offers mobile browser products, such as Opera Mini, Opera for Android and iOS, Opera GX Mobile, and Opera Touch; PC browsers, including Opera for Computers and Opera GX; and Opera News, an AI-powered personalized news discovery and aggregation service. It also provides browser-based cashback rewards under the Dify brand name; owns GameMaker Studio, a 2D gaming development platform; and GXC, a gaming portal. In addition, the company operates online marketing platforms, including Opera Ads, an online advertising platform; and Opera Ads Manager, designs to create, manage, and report on digital advertising campaigns in one place allowing advertisers to reach customers.

It operates in Ireland, Singapore, Russia, and internationally. The company was founded in 1995 and is headquartered in Oslo, Norway. Opera Limited is a subsidiary of Kunlun Tech Limited.

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