Problem using TWS market scanner

Discussion in 'Retail Brokers' started by NoWorries, Oct 29, 2009.

  1. Hi,
    I'm always using IB's TWS market scanner to list stocks based on Highest Option Implied Volatility. Today however, I get an error message 'no items retrieved' . Is anyone experiencing the same problem?

    (The rest of TWS works fine, including market scanner for other parameters than option implied volatility)