Looks like there are no Bids on the exchanges because of the multitude of coins available out there ~18.5 B. This is not a problem for many projects but since this is only POW coin, the demand is just not there. If the coins was POW/POS then some demand would have been for XSL. This is just my opinion.
Cratex added more trading pairs for XSL, but still the coin is already dead. When I was mining this coin, I sold it for 1-2 sat.
The lack of premine, except zero block premine reward of ~70,368, representing 0.00038% of the total supply, presales and other private sales only adds value to the coin.
Are you sure there was no premine? What about instamine? I heard something completely different in discord.