GSI Technology Inc
GSI Technology Inc (GSIT) Historical Volatility
GSIT 30-day historical volatility is 59%. This ranks in the 5th percentile of readings over the past year.
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Tracking GSIT historical volatility helps you see how much GSI Technology 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, GSI Technology Inc's HV tells you what really happened. Use our scanner to monitor GSIT 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 GSIT 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing GSI Technology 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.
GSI Technology, Inc., a fabless semiconductor company, designs, develops, and markets semiconductor memory solutions to networking, industrial, medical, aerospace, and military customers in the United States, China, Singapore, Germany, the Netherlands, and internationally. The company's associative processing unit products offers applications using similarity search in visual search queries for ecommerce, computer vision, drug discovery, cyber security, and service markets. In addition, it offers static random access memory (SRAM) products, such as SyncBurst for microprocessor cache and other applications; No Bus Turnaround SRAMs to address the needs of networking and telecom applications; SigmaQuad and SigmaDDR products for density and random transaction rate requirements of networking and telecom applications; Low Latency DRAMs a solution for advanced data networking applications; Asynchronous, a main memory for small cache-less embedded processors for industrial electronics, measurement systems and cost-sensitive networking equipment, and other applications; and specialty SRAMs.
The company also provide radiation-hardened and radiation-tolerant SRAMs for aerospace and military applications, such as networking satellites and missiles. Its products are used as components in our OEM customers' products, including routers, switches and other networking and telecommunications products; military and aerospace applications, such as radar and guidance systems and satellites; audio/video processing; test and measurement applications consisting of high-speed testers; and automotive applications, such as smart cruise control; and medical applications, including ultrasound and CAT scan equipment. The company markets its products through a network of independent sales representatives and distributors. GSI Technology, Inc. was incorporated in 1995 and is headquartered in Sunnyvale, 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 GSI Technology Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where GSIT HV is running hot, cold, or in line. Make the GSIT 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 23, 2026
As of September 23, 2026
See how volatility has moved over time
Track GSIT historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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