Core Viewpoint - Investors should closely monitor Donaldson Company, Inc. (DCI) stock due to significant implied volatility in the options market, particularly the Feb 20, 2026 $55.00 Put option [1] Group 1: Implied Volatility - Implied volatility indicates the market's expectation of future stock movement, with high levels suggesting potential for a significant price change or an upcoming event that could impact the stock [2] - High implied volatility in options may attract traders looking to sell premium, as they anticipate that the underlying stock will not move as much as expected by expiration [4] Group 2: Analyst Sentiment - Donaldson currently holds a Zacks Rank of 3 (Hold) within the Pollution Control Industry, which is positioned in the bottom 23% of the Zacks Industry Rank [3] - Over the past 60 days, one analyst has raised their earnings estimate for the current quarter, while three have lowered theirs, resulting in a consensus estimate decrease from 91 cents to 90 cents per share [3]