If may come as a surprise but did you know that you can still bid on closed Swoopo auctions? Yep, that’s right. Know that it all depends on your knowledge of Swoopo and following a solid closed auction strategy. It is old news that Swoopo will sometimes close an auction to new bidders at a certain point in the auction. If you haven’t yet cast a bid in a closed auction, you are not allowed to start bidding. This is now your cue to take advantage of that auction.