[OKX Launches 'Earn with Strategy Trading on OKX' Christmas Special Event] December 15 news, according to the official page, OKX has launched the 'Earn with Strategy Trading on OKX' Christmas Special Event. The event period is from December 15, 2025, 16:00:00 (GMT+8) to December 26, 2025, 23:59:59 (GMT+8). During the event, new users who complete their first spot trade of at least 100U will receive a 200U BTC airdrop position. Grid trading new users who complete designated trades will enjoy compensation voucher benefits. Additionally, both new and existing users who complete designated trades can earn puzzle pieces, and upon collecting all pieces, they can receive a 1,000U airdrop position.