UNIFI Inc

UFINYSE · USD
6.54USD+0.01 (+0.16%)
9110

UNIFI Inc (UFI) Historical Volatility

UFI 30-day historical volatility is 34%. This ranks in the 25th percentile of readings over the past year.

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

Unifi, Inc., together with its subsidiaries, engages in the manufacture and sale of recycled and synthetic products in the United States, Brazil, China, and internationally. It operates in four segments: Polyester, Nylon, Brazil, and Asia. The Polyester segment offers partially oriented, textured, solution and package dyed, twisted, beamed, and draw wound yarns; and pre-consumer and post-consumer waste products, including plastic bottle flakes, polyester polymer, and staple fiber beads to other yarn manufacturers, and knitters and weavers that produce yarn and/or fabric for the apparel, hosiery, home furnishings, automotive, industrial, and other end-use markets.

The Nylon segment provides virgin or recycled textured, solution dyed, and spandex covered yarns to knitters and weavers that produce fabric primarily for the apparel, hosiery, medical markets. The Brazil segment manufactures and sells polyester-based products to knitters and weavers that produce fabric for the apparel, home furnishings, automotive, industrial, and other end-use markets. The Asia segment primarily sells polyester-based products to knitters and weavers that produce fabric for the apparel, home furnishings, automotive, industrial, and other end-use markets. The company sells its products through sales force and independent sales agents under the REPREVE and PROFIBER brands. Unifi, Inc. was incorporated in 1969 and is headquartered in Greensboro, North Carolina.

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

IV vs HV
Implied Volatility (IV) vs Historical Volatility (HV) over the past month.

As of September 30, 2026

IV - HV Difference
Difference between IV and HV over time. Positive values indicate IV > HV.

As of September 30, 2026

See how volatility has moved over time

Track UFI historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.

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