Yahoo Finance has published a list of stock options showing the highest implied volatility for the day. The page includes 73 contracts, while the visible table shows the first 25 with instrument name, underlying symbol, strike, expiration date, price, change, bid/ask, volume and open interest.
The list is topped by INO261009C00001000, described as INO Oct 2026 1.000 call, priced at 0.23 with volume of 2. It is followed by MNKD261120C00000500 at 3.34 with volume of 1, and MU261016C00005000 at 1,068.76 with volume of 2.
Several IOVA call options also stand out in the table. IOVA261009C00002000 traded at 11.50, up +0.39 or +3.51%, while IOVA261009C00002500 was priced at 11.05, up +0.45 or +4.25%. Another contract, IOVA261023C00002000, is listed at 12.58 with no daily change.
Other names in the ranking include TIGR, FUBO, NTLA, BITO, FCEL, SNAP, LABD and BKKT. For example, FCEL261009C00001000 was priced at 16.49, rising +0.42 or +2.61%, while LABD261009C00001000 fell by 0.78, or 10.50%, to 6.65.
The list includes both call and put contracts. Among the puts are SNAP261009P00001500 at 0.09, SURG261016P00002500 at 2.40 with a +3.00% move, and ITP261016P00007500 at 7.40. Yahoo Finance’s table highlights the part of the options market where traders were pricing in the sharpest expected swings during the session.
