No, VST will be listed 30-60 days after the ico on one of top-10 exchanges.
but idex and etherdelta not top10 exchange. ANd all erc20 tokens trade on this exchanges
That was the initial plan but then Vestarin changed it to prevent the value crash of the token. Now, Vestarin is working on to be listed on top exchanges within 30-60 days after the ICO.