A major Dogecoin whale is making a bold $21.24 million leveraged bet just days after locking in a multi-million-dollar profit. The move, which was revealed by Lookonchain, sparked interest among crypto investors on the social media platform X. This comes as Dogecoin is starting to deviate from its bearish Q3 history with a strong performance in the past seven days. Related Reading: $57 Billion Mistake? Ex‑Ripple Engineer Reveals XRP Investment Blunder Whale Makes High-Stakes On Dogecoin According to on-chain transaction monitor Lookonchain, a crypto whale identified as address 0x6adb recently closed a previous long position on Dogecoin with a tidy $2.14 million profit. According to data from HyperDash, this position was open for 63 hours and was eventually closed on July 18. The entry was spot on, and the position was able to take full advantage of Dogecoin’s push from $0.19 to $0.24 within this time period. However, what makes this trade notable isn’t just the size of the gain but the fact that the whale immediately re-entered the market with even more confidence. A few hours after exiting, the whale opened a new 10x leveraged long position on 84.08 million DOGE, which was worth approximately $21.24 million at the time.  Interestingly, the new long position was timed nearly perfectly again. As noted by Lookonchain, the position quickly moved in the whale’s favor, racking up an unrealized profit of $1.64 million. Whale 0x6adb closed his $DOGE long at the top yesterday, locking in a $2.14M profit. 10 hours ago, he jumped back in — going 10x long on 84.08M $DOGE($21.24M), with an unrealized profit of $1.64M. Smart moves! https://t.co/f3FekXx5yg pic.twitter.com/zc2tYXnLeP — Lookonchain (@lookonchain) July 19, 2025 Dogecoin Enters Q3 With 53% Gain Dogecoin’s strong performance in July has marked a positive start for its price action in Q3 2025. Interestingly, the last time Dogecoin ended Q3 with a positive close was in 2020. Since then, the memecoin has posted Q3 losses for six consecutive years, ranging from 6.9% in 2023 to as high as 18% in 2021.  However, as it stands, data from CryptoRank shows that Dogecoin is now experiencing a 53.6% increase in Q3 2025. At the time of writing, Dogecoin is trading at $0.253, marking a 28% increase from $0.197 just a week ago.  According to CoinGlass data, Dogecoin’s open interest on the derivatives market has crossed over the $4 billion mark for the first time since February. This data shows that there are a large number of active participants and strong interest in Dogecoin, which is a positive outlook for its price action in the new week. The $0.25 price level is now a support zone and Dogecoin could embark on a strong move to $0.30 and beyond in the new week if this floor holds. However, any decisive drop below it will flip sentiment fast.  Related Reading: Whales? No, Newbies: Surge In New BTC Holders Fuels Market Rally—Study For a trader with a 10x long position, even a 10% dip in Dogecoin’s price will push the trade deep into negative territory. The whale’s position could be liquidated or severely impacted if Dogecoin retraces to earlier support levels around $0.22 or lower. Featured image from Unsplash, chart from TradingView