Definition ∞ Last-minute bidding involves submitting bids very close to the conclusion of an auction. This tactic is often used to prevent other participants from reacting or to conceal one’s true valuation until the final moments. It can reduce transparency and competitive bidding over time.
Context ∞ In non-fungible token (NFT) auctions or specific block space auctions on blockchains, last-minute bidding can lead to gas wars or suboptimal price discovery. Auction mechanisms are frequently designed with extensions or other features to counter this behavior, aiming to promote fairer and more transparent bidding processes. The design of these systems significantly impacts participant strategy.