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Observed Hyperliquid wallet · ETH position history

ETH wallet #77 opened a $51.9K short

0x8f63c88fccae90c1f9eb8b447f830bce7b71dd74

Research the observed state, material changes and coverage for this wallet-market pair. A wallet record describes what was observed; it does not identify the owner or predict the market.

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Latest attempt Observed successfully25.6% observed at that changeFixed wallet frameHow to read this →
Stable research record

Cite or save this observation

The page keeps the wallet, observation window, coverage and source together so a reader—or an AI system—can verify the claim.

Isobath, ETH wallet record for 0x8f63c88fccae90c1f9eb8b447f830bce7b71dd74. Observation window: 2026-09-18 23:42:47.582Z–2026-09-19 00:42:48.896Z. Coverage at the change: 24.5%. Observed rank after the change: #77. Observed account state and material changes on Hyperliquid; not a claim about identity, intent, or future price. Source: https://isobath.io/markets/eth/wallets/0x8f63c88fccae90c1f9eb8b447f830bce7b71dd74?event=evt_c816756ffda2ec101755bb62
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Selected change

Opened a position

top-100 observed ETH wallet

+$51.9K
$0.0 → $51.9K #77 by observed ETH exposure 0.01% of observed exposure

Structural position change: position opened.

→ · event ID evt_c816756ffda2ec101755bb62
Latest material actionReduced exposure$281,523.30 → $15,605.75
Account value$226,475.84
Free collateral$156,740.57
Margin used$30,461.34
Current observed position

ETH short

$15.6K
Size-5.9472
Entry$2,621.20
Liquidation$38,438.68
Leverage20× cross
Unrealized PnL-$29.26

Recent behavior: this wallet has reduced exposure, opened a position, closed a position, increased exposure, flipped from short to long and flipped from long to short in ETH over the last 22 days.

A comparable increase of $56.7K was observed on 12 September 2026.

Historical context

How notable is this change?

This comparison uses the wallet's own recorded 185 prior position changes. It describes observed behaviour, not intent or a forecast.

Typical change$169.8K
This change0.3× typical
Same-direction prior changes90
Same direction in current frame319 of 473

A similarly sized change in the same direction was observed on 14 September 2026.

This is within the range of the wallet's recorded changes. The comparison is limited to observed history.

Wallet record

Observed behaviour

Counts from this wallet's stored changes in ETH. They describe what was observed, not why it happened.

Position changes186
Opened / closed56 / 59
Increased / reduced26 / 29
Flips16
Collateral changes14
Largest observed move$679.5K
Observed account capacity

Collateral at the latest recorded change

Snapshot values from the wallet record. They describe observed account state, not a liquidation forecast.

Withdrawable collateral$208,051.46 → $149,559.91
Account value$230,679.03 → $228,097.28
Maintenance margin$3,646.35 → $14,184.78
Recorded
Observed account state

Risk posture changes

Isobath records these account values alongside each position event. They show how the observed account state changed; they do not predict liquidation or explain intent.

Reduced exposureETH account state
Liquidation price$4,592.32 → $38,438.68Account value−$2.2KMaintenance margin−$3.3K
· observed state change
Opened a positionETH account state
Liquidation priceunavailableAccount valueunavailableMaintenance marginunavailable
· observed state change
Closed a positionETH account state
Liquidation priceunavailableAccount valueunavailableMaintenance marginunavailable
· observed state change
Opened a positionETH account state
Liquidation priceunavailableAccount valueunavailableMaintenance marginunavailable
· observed state change
Opened a positionETH account state
Liquidation priceunavailableAccount valueunavailableMaintenance marginunavailable
· observed state change
Closed a positionETH account state
Liquidation priceunavailableAccount valueunavailableMaintenance marginunavailable
· observed state change
Available collateral decreasedETH account state
Liquidation price$16,823.53 → $4,025.00Account value−$2.6KMaintenance margin+$10.5K
· observed state change
Increased exposureETH account state
Liquidation price$16,823.53 → $4,025.00Account value−$2.6KMaintenance margin+$10.5K
· observed state change
Closed a positionETH account state
Liquidation priceunavailableAccount valueunavailableMaintenance marginunavailable
· observed state change
Opened a positionETH account state
Liquidation priceunavailableAccount valueunavailableMaintenance marginunavailable
· observed state change
Position over time

Observed ETH exposure

Long above zero. Short below zero. Failed observations remain visible gaps rather than invented continuity. Markers connect changes to the nearest preserved observation -- select one to jump to its exact values below.

Selected comparison beganSelected comparison ended$78.2K long · 24 Aug, 16:36$203.2K short · 24 Aug, 22:36$9.7K short · 25 Aug, 04:36$146.5K long · 25 Aug, 10:36$31.5K long · 25 Aug, 16:36$3.1K long · 25 Aug, 22:36$304.1K short · 26 Aug, 04:36$43.6K short · 26 Aug, 10:36$131.4K short · 26 Aug, 16:36$9.0K long · 26 Aug, 22:36$170.7K long · 27 Aug, 04:36$349.3K long · 27 Aug, 10:36$349.6K short · 27 Aug, 16:36$279.9K short · 27 Aug, 22:36$90.4K long · 28 Aug, 04:36$102.4K long · 28 Aug, 10:36$30.6K short · 28 Aug, 16:36$87.4K long · 28 Aug, 22:36$62.6K long · 29 Aug, 04:36$8.7K short · 29 Aug, 10:36Closed a position, 30 Aug: $79,948.36 to $0.00Increased exposure, 30 Aug: $23.84 to $79,915.84Reduced exposure, 29 Aug: $144,500.60 to $37,476.58Increased exposure, 29 Aug: $55.90 to $144,583.52Flipped from long to short, 29 Aug: $299,005.76 to $55.96Available collateral increased, 29 Aug: $193,269.29 to $260,655.95Flipped from short to long, 28 Aug: $29,282.69 to $343,685.98Available collateral increased, 28 Aug: $218,677.52 to $268,799.32Reduced exposure, 28 Aug: $132,060.36 to $45,070.02Opened a position, 28 Aug: $0.00 to $88,534.96Closed a position, 28 Aug: $276,785.66 to $0.00Closed a position, 28 Aug: $99,268.59 to $0.00Opened a position, 28 Aug: $0.00 to $100,341.23Reduced exposure, 27 Aug: $348,695.02 to $279,928.35Closed a position, 27 Aug: $250,527.57 to $0.00LONG · $349.6K0SHORT · $349.6K24 Aug29 Aug
Hover, tap, or tab to a point for its exact value.
20 fixed-frame observationsAmber markers show the selected comparison · Observed points only · gaps are not interpolated
Collateral over time

Observed available collateral

Withdrawable balance at each preserved observation. A movement is not labelled a deposit or withdrawal without ledger evidence. Gaps are not interpolated.

$220.6K available · 24 Aug, 16:36$233.2K available · 24 Aug, 22:36$243.4K available · 25 Aug, 04:36$216.2K available · 25 Aug, 10:36$194.6K available · 25 Aug, 16:36$254.5K available · 25 Aug, 22:36$210.7K available · 26 Aug, 04:36$253.0K available · 26 Aug, 10:36$224.0K available · 26 Aug, 16:36$239.8K available · 26 Aug, 22:36$207.8K available · 27 Aug, 04:36$187.3K available · 27 Aug, 10:36$203.9K available · 27 Aug, 16:36$167.7K available · 27 Aug, 22:36$248.9K available · 28 Aug, 04:36$224.7K available · 28 Aug, 10:36$250.1K available · 28 Aug, 16:36$226.2K available · 28 Aug, 22:36$240.6K available · 29 Aug, 04:36$253.1K available · 29 Aug, 10:36$254.5K024 Aug29 Aug
Hover, tap, or tab to a point for its exact value.
20 fixed-frame observationsObserved points only · gaps are not interpolated
Change history

Material changes

Ordered chronologically, newest first. Only observed changes above the material threshold. No identity, intent or trading skill is inferred.

Reduced exposureLatest
$281,523.30 → $15,605.75
Material observed change — ranked by absolute material change
→ · fixed wallet frame
Opened a positionSelected
$0.00 → $51,922.01
Structural position change — position opened
→ · fixed wallet frame
Closed a position
$349,141.40 → $0.00
Structural position change — position closed
→ · fixed wallet frame
Opened a position
$0.00 → $350,618.92
Structural position change — position opened
→ · fixed wallet frame
Opened a position
$0.00 → $280,681.11
Structural position change — position opened
→ · fixed wallet frame
Closed a position
$340,485.94 → $0.00
Structural position change — position closed
→ · fixed wallet frame
Available collateral decreased
$208,051.46 → $149,559.91
Material observed change — ranked by absolute material change
→ · fixed wallet frame
Increased exposure
$38,466.11 → $338,253.29
Material observed change — ranked by absolute material change
→ · fixed wallet frame
Closed a position
$105,153.77 → $0.00
Structural position change — position closed
→ · fixed wallet frame
Opened a position
$0.00 → $105,415.22
Structural position change — position opened
→ · fixed wallet frame
Closed a position
$279,429.55 → $0.00
Structural position change — position closed
→ · fixed wallet frame
Closed a position
$351,334.44 → $0.00
Structural position change — position closed
→ · fixed wallet frame
Flipped from short to long
$49,134.96 → $350,923.86
Structural position change — position flipped short to long
→ · fixed wallet frame
Available collateral decreased
$210,113.15 → $132,009.30
Material observed change — ranked by absolute material change
→ · fixed wallet frame
Opened a position
$0.00 → $281,266.71
Structural position change — position opened
→ · fixed wallet frame
Closed a position
$312,195.95 → $0.00
Structural position change — position closed
→ · fixed wallet frame
Opened a position
$0.00 → $316,292.77
Structural position change — position opened
→ · fixed wallet frame
Flipped from long to short
$337,048.86 → $1,352.09
Structural position change — position flipped long to short
→ · fixed wallet frame
Available collateral increased
$179,051.97 → $240,583.27
Material observed change — ranked by absolute material change
→ · fixed wallet frame
Closed a position
$309,962.12 → $0.00
Structural position change — position closed
→ · fixed wallet frame