WOLF +.55 to 2.88, evidently being pumped ahead of the share cancellation. At IB the borrow rate for shorting is 286%, but no shares are available. Therefore PUT / CALL pricing parity does not exist. PUT premiums are extremely high. The October $2 Puts cost $1.14, so the stock has to drop to $0.86 by expiration just to break even ! Not worth the risk, imho.