RPM International Inc
RPM International Inc (RPM) Historical Volatility
RPM 30-day historical volatility is 22%. This ranks in the 31th percentile of readings over the past year.
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Tracking RPM historical volatility helps you see how much RPM International 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, RPM International Inc's HV tells you what really happened. Use our scanner to monitor RPM 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 RPM 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing RPM International 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.
RPM International Inc. manufactures, markets, and sells specialty chemicals for the industrial, specialty, and consumer markets worldwide. It offers waterproofing, coating, and institutional roofing systems; sealants, air barriers, tapes, and foams; residential home weatherization systems; roofing and building maintenance services; sealing and bonding, subfloor preparation, flooring, and glazing solutions; resin flooring systems, polyurethane, MMA waterproof, epoxy floor paint and coatings, concrete repair, and protection products; solutions for fire stopping and intumescent steel coating, and manufacturing industry; rolled asphalt roofing materials and chemical admixtures; concrete and masonry admixtures, concrete fibers, curing and sealing compounds, structural grouts and mortars, epoxy adhesives, injection resins, polyurethane foams, floor hardeners and toppings, joint fillers, industrial and architectural coatings, decorative color/stains/stamps, and restoration materials; insulated building cladding materials; and concrete form wall systems.
It also provides polymer flooring systems; fiberglass reinforced plastic gratings and shapes; corrosion-control coating, containment and railcar lining, fire and sound proofing, and heat and cryogenic insulation products; specialty construction products; amine curing agents, reactive diluents, and epoxy resins; fluorescent colorants and pigments; shellac-based-specialty and marine coatings; fire and water damage restoration, carpet cleaning, and disinfecting products; fuel additives; wood treatments, and touch-up products; and nail enamels, polishes, and coating components. In addition, it offers paint contractors and the DIYers solutions, concrete restoration and flooring, metallic and faux finish coatings, cleaners, and hobby paints and cements; and caulk, sealant, adhesive, insulating foam, spackling, glazing, patch, and repair products. The company was incorporated in 1947 and is headquartered in Medina, Ohio.
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 RPM International Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where RPM HV is running hot, cold, or in line. Make the RPM 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 30, 2026
As of September 30, 2026
See how volatility has moved over time
Track RPM historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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