Machi Big Brother's XPL long, opened Sep 27, 2025
Hyperliquid Net loss −$18.0M · held 12.4 days
Machi Big Brother opened an XPL long on 2025-09-27 07:12 UTC with a first fill at 1.5766. After adding and trimming along the way, the size-weighted average entry was 1.2551. It was held for 12.4 days and fully closed by 2025-10-09 16:07 UTC at an average of 0.9714.
The average exit was 22.6% below the average entry, and the trade lost $18.0M net.
Of Machi Big Brother's 411 trades, it is the biggest loss, 19% of the total from all losing trades.

- The position peaked at 31,887,712 XPL (about $40.0M at the average entry) on 2025-10-03 19:06 UTC.
- Side
- Long
- Market
- XPL
- Opened (UTC)
- 2025-09-27 07:12
- Closed (UTC)
- 2025-10-09 16:07
- Held
- 12.4 d
- Average entry
- 1.2551
- Average exit
- 0.9714
- Net P&L
- −$18.0M
- Gross P&L
- −$18.0M
- Fees
- −$28.7K
- Funding
- not included
- Fill records
- 31,641
Before and after
Totals only: the number of other positions and their combined final P&L.
- In the 7 days before opening: 6 other positions closed, +$266K combined.
- While this one was open (12.4 days): 16 other positions opened, −$14.6M combined.
- Within an hour of this close: 2 other positions also closed, −$3.54M combined.
- In the 7 days after closing: 13 new positions, −$2.21M combined.
All of Machi Big Brother's trades →
About the data
Several independent records merged and de-duplicated, then rebuilt fill by fill into positions. The candles are OKX XPL-USDT-SWAP; prices differ slightly between exchanges, and the markers keep the original fill prices. P&L does not include funding payments.
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