My impression is that the autoselling feature offers the coins at a price a tiny bit below the lowest offer. As an Altcoin-Collector / Investor you do the following:
- Watch Altcoins with a high spread (selling price is higher than buying price)
- If a pool comes in autoselling you notice it by the arrival of new sale offers (each asking for a price a little bit lower)
- Place a buy offer, offering a little bit more than the current highest bidder
- Offer coins for sale (a little bit higher than your rebuy bid)
- The next autosold coins will be offered at a price *below* your offer. Simply wait for the cheap coins coming in and gobble them up
In a bear market as right now you will probably simply wait for the cheap offers, but in a bull market I think you can play the autosellers like described above. Practically this mechanism seems to be in place, even if unvoluntarily...