According to Lookonchain, the trader known as BitcoinOG (handle 1011short) deposited $30M USDC to Hyperliquid and opened a 10x short on 700 BTC with an estimated $75.5M notional, signaling a large leveraged bearish exposure to BTC (source: Lookonchain on X). Hyperdash lists the referenced trader address 0xb317d2bc2d3d2df5fa441b5bae0ab9d8b07283ae with the position details cited in the alert, corroborating the deposit and short size on Hyperliquid (source: Hyperdash trader dashboard). The alert was posted on Oct 20, 2025, providing real-time context for traders monitoring BTC derivatives flows (source: Lookonchain on X).

According to @EmberCN on Oct 15, 2025, a whale sold 5,255 ETH at $4,186 for 22 million USDC and then opened a 5x leveraged BTC short position (source: @EmberCN; address: https://hyperbot.network/trader/0xc2a30212a8DdAc9e123944d6e29FADdCe994E5f2). According to @EmberCN, the trader added to the position 40 minutes ago and now holds a 1,240 BTC short worth about $140 million with an average entry price of $112,598 (source: @EmberCN; address: https://hyperbot.network/trader/0xc2a30212a8DdAc9e123944d6e29FADdCe994E5f2).

According to @ai_9684xtpa, a new address 0xc2a...4E5f2 deposited 10,000,000 USDC to Hyperliquid about 50 minutes before opening a BTC 5x short totaling 1,240 BTC (~$140M) with an entry of $112,598 and a liquidation price of $137,695.1, sources: @ai_9684xtpa; hyperbot.network/trader/0xc2a30212a8DdAc9e123944d6e29FADdCe994E5f2. The address was created three days ago and reportedly withdrew the margin from Crypto.com roughly 10 hours prior to the deposit, source: @ai_9684xtpa. The account also holds approximately $21.98M worth of ETH said to be transferred by Hyperunit, source: @ai_9684xtpa. Based on a 5x short of 1,240 BTC at ~$112,598, notional is about $140M and implied initial margin is ~20% (~$28M), which broadly aligns with the reported 10M USDC plus ~$21.98M in ETH, source: calculation from @ai_9684xtpa figures. For trading context, the reported liquidation at $137,695.1 sits roughly 22% above the stated entry, providing a clear invalidation level for the short exposure, source: @ai_9684xtpa; calculation from reported figures. Live position details and updates are visible on the Hyperliquid explorer page, source: hyperbot.network/trader/0xc2a30212a8DdAc9e123944d6e29FADdCe994E5f2.

According to @lookonchain, the trader known as BitcoinOG (1011shortBTC) has closed his BTC short position to realize profits; source: Lookonchain on X, Oct 14, 2025, x.com/lookonchain/status/1978128060705611997.

According to @AltcoinGordon, a whale who previously made $191M by shorting minutes before Trump’s China tariff news now has a $392M Bitcoin (BTC) short position open. According to @AltcoinGordon, the post includes no exchange, wallet, or instrument details and provides no independent verification.

According to @lookonchain, the trader dubbed the Bitcoin OG has increased his BTC short to 3,440 BTC with a notional value of $392.67M and a reported liquidation price at $128,030, source: @lookonchain on X, Oct 14, 2025. @lookonchain also states this is the same entity that shorted BTC and ETH ahead of the recent crash and realized over $160M in profit, source: @lookonchain on X, Oct 14, 2025. The post confirms an active, large-sized BTC short exposure with defined liquidation risk at $128,030, providing a concrete level for traders to monitor, source: @lookonchain on X, Oct 14, 2025.

According to the source, an alleged 'Trump insider whale' has denied insider trading allegations and opened a new $340 million short position in Bitcoin (BTC) (source: source tweet). The reported position size indicates concentrated downside exposure from a large participant, prompting traders to monitor BTC liquidity, order book depth, and short-term volatility for spillover effects (source: source tweet). Given the reported short, risk management focus may include tracking shifts in funding rates, changes in open interest, and potential liquidation clusters if price moves against the position (source: source tweet).

According to @lookonchain, the address labeled BitcoinOG deposited another $40M USDC into Hyperliquid and is increasing its short position on BTC, as reported on X on Oct 13, 2025 (source: x.com/lookonchain/status/1977723953582862766). On-chain explorer data confirms the deposit activity for address 0xb317d2bc2d3d2df5fa441b5bae0ab9d8b07283ae on Hyperliquid, corroborating the new inflow and position update (source: hypurrscan.io/address/0xb317d2bc2d3d2df5fa441b5bae0ab9d8b07283ae).

According to @OnchainLens, an on-chain tracked Bitcoin OG wallet increased its BTC short to 1,823 BTC, lifted leverage from 10x to 20x, and currently values the position around $210M with unrealized profit of $3.8M, entry at $116,812 and liquidation at $120,990, source: Onchain Lens on X dated 2025-10-13 and Hypurrscan address 0xb317d2bc2d3d2df5fa441b5bae0ab9d8b07283ae. Based on the stated figures, the liquidation level is roughly 3.6% above the entry, indicating a narrow adverse-move buffer under 20x leverage, source: figures from Onchain Lens; calculation derived from those figures. The notional at entry is approximately $213M calculated as 1,823 BTC times $116,812, which aligns with the cited ~$210M valuation, source: figures from Onchain Lens; calculation derived from those figures. Traders can monitor the $120,990 liquidation price as a key stress level and watch the Hypurrscan address for position changes to assess short-side liquidity dynamics, source: Onchain Lens on X and Hypurrscan address 0xb317d2bc2d3d2df5fa441b5bae0ab9d8b07283ae.

According to @rovercrc, the same whale who reportedly made $192M by shorting ahead of Trump’s tariff announcement has opened another $160M Bitcoin (BTC) short position; this claim is based on a social post without attached transaction proofs. Source: @rovercrc. Because the post does not provide independent verification such as on-chain transaction IDs or exchange position data, traders should treat the flow as unverified until corroborated by derivatives or on-chain analytics. Source: @rovercrc; CME Group education on futures due diligence. Large directional positions can influence funding rates, skew open interest, and elevate liquidation risk when price moves against the crowded side, which traders typically monitor via funding flips and liquidation heatmaps. Source: Binance Futures Education Center. Near term, traders may track BTC open interest changes, funding rate direction, and order book liquidity gaps to assess whether the reported short is impacting price action before positioning. Source: Binance Futures Education Center; CME Group education.

According to @AltcoinGordon, the trader who reportedly made $191M shorting BTC minutes before a Trump tariff announcement has opened another Bitcoin short worth $161M, signaling potential near-term downside risk if the position is accurate. Source: https://twitter.com/AltcoinGordon/status/1977403900069356025 The post does not specify the exchange, instrument, or transaction identifiers, so traders should seek corroborating on-chain or exchange data before reacting to the headline. Source: https://twitter.com/AltcoinGordon/status/1977403900069356025

According to @ai_9684xtpa, a long-time BTC whale who recently rotated into ETH opened a new BTC short worth approximately $160 million with 10x leverage, holding 1,423.4 BTC at an entry price of $117,369, indicating a sizable leveraged bet against BTC in the near term; source: X post by @ai_9684xtpa on Oct 12, 2025. The same entity was reported to have realized $87.44 million in profits from prior short positions associated with the so-called 1011 address, underscoring a track record of profitable bearish trades; source: X post by @ai_9684xtpa on Oct 12, 2025. The trader’s on-chain identity is referenced as address 0xb317d2bc2d3d2df5fa441b5bae0ab9d8b07283ae, which is listed on hyperbot.network’s trader page for monitoring; source: hyperbot.network trader page for address 0xb317d2bc2d3d2df5fa441b5bae0ab9d8b07283ae.

According to @OnchainLens, a trader known as the Bitcoin OG has reopened a 10x leveraged short on BTC with the position valued at $161M and an unrealized profit of $6M, source: @OnchainLens on X; HypurrScan address 0xb317d2bc2d3d2df5fa441b5bae0ab9d8b07283ae. The alert provides the on-chain reference address above for verification of the tracked position size and status, source: @OnchainLens on X; HypurrScan address 0xb317d2bc2d3d2df5fa441b5bae0ab9d8b07283ae.

According to @lookonchain (X, Oct 10, 2025), an unidentified Bitcoin OG sold 35,991 BTC for 886,371 ETH about a month ago, valuing the swap at roughly $4.38B vs $3.88B now as reported by @lookonchain. According to @lookonchain (X, Oct 10, 2025), the same entity dumped 3,000 BTC two days ago and is shorting 3,600 BTC today, with position sizes cited at approximately $363.87M and $438M. According to @lookonchain (X, Oct 10, 2025), on-chain traces show wallet 0x52d3 sent 0.1 ETH to the Bitcoin OG for gas and later deposited 1.31M USDC into Trend Research’s Binance deposit address, with an Arkham Intelligence address page shared for verification. According to @lookonchain (X, Oct 10, 2025), the Arkham link enables traders to monitor these addresses and flows for potential market impact.

According to @lookonchain, wallet 0xa523 closed its ASTER positions with a realized profit of $435,000 and has opened a BTC short totaling 684.6 BTC with a notional value of $77.15 million, carrying a stated liquidation price of $113,922.55 (Source: Lookonchain on X, Sep 22, 2025). Traders tracking derivatives risk can monitor the 113,922.55 liquidation level and the 684.6 BTC short size as reported by Lookonchain for potential positioning and risk management cues in BTC markets (Source: Lookonchain on X, Sep 22, 2025).

According to @lookonchain, whale address 0xa523 opened a new 194 BTC short worth USD 22.74M after two failed BTC short attempts in the past 15 hours, indicating continued bearish positioning by this trader (source: Lookonchain on X; Hyperdash trader page). The trader has lost over USD 45M in the past month and now ranks as the biggest loser on Hyperliquid, surpassing AguilaTrades, qwatio, and JamesWynnReal, as reported by the same post (source: Lookonchain on X; Hyperdash trader leaderboard). The stated notional of USD 22.74M for 194 BTC implies an approximate entry price near USD 117,300 per BTC for the new position, derived from the reported figures (source: Lookonchain on X; calculation based on source data). The positions and PnL referenced can be monitored via the public Hyperdash profile linked by the source for address 0xa523 (source: Lookonchain on X; Hyperdash trader page).

According to @EmberCN, an on-chain address first went long ETH in mid-August and cut the position in early September for a realized loss of $35.84M (source: @EmberCN on X). According to @EmberCN, the same address then shorted BTC for roughly two weeks and fully closed the position today for an additional $7.5M realized loss (source: @EmberCN on X). According to @EmberCN, the cumulative realized loss over about one month is $43.33M, leaving under $1M in the wallet (source: @EmberCN on X). According to @EmberCN, after closing BTC shorts about 7 hours earlier, the address opened a short of 5,432 ETH at $4,485 (~$24.5M notional) with a liquidation price at $4,594; transaction and position details are shown on hyperbot.network/trader/0xa5232e97b4ded3d2EF25Be059c3489e61Be475Aa (sources: @EmberCN on X; hyperbot.network).

According to @EmberCN, a whale who previously lost $35.84M on an ETH long has flipped short and added positions, now holding roughly $200M in notional shorts with about $1.5M unrealized profit (source: @EmberCN on X). @EmberCN cites hyperbot.network/trader/0xa5232e97b4ded3d2EF25Be059c3489e61Be475Aa showing a 25x short of 1,351 BTC, notional about $150M, entry 111292 and liquidation 114770, and a 15x short of 11,800 ETH, notional about $50M, entry 4278 and liquidation 4798 (source: hyperbot.network via @EmberCN). The reported liquidation thresholds are 114770 for BTC and 4798 for ETH for this leveraged account (source: @EmberCN and hyperbot.network).

According to @OnchainLens, a whale closed a 15x ETH long and realized a $35.39M loss (source: @OnchainLens; hyperdash.info). The same wallet opened a BTC short of 1,106.93 BTC with 25x leverage, notional value $122.6M (source: @OnchainLens; hyperdash.info). Traders can review the wallet’s on-chain derivatives activity for execution timing and size to assess BTC and ETH perp flow (source: hyperdash.info; @OnchainLens).

According to @EmberCN on X, a tracked trader lost $10.67 million chasing ETH after the US nonfarm payrolls release, bringing total ETH-long losses to $35.84 million (source: @EmberCN). According to @EmberCN, the trader closed all ETH longs last night and over the past five hours built a short position of 1,107 BTC with an estimated notional value of about $122 million (source: @EmberCN). Data from the Hyperbot trader dashboard show the BTC short has an average entry of $111,390 and a liquidation price of $116,824, with unrealized profit around $0.83 million at the time noted (source: Hyperbot trader dashboard). For trade monitoring, key levels are the $111,390 average entry and the $116,824 liquidation level reported in the position feed (source: Hyperbot trader dashboard).