Sui · SUI

SUI falls ~1.6% in 15 min on 4.9× Binance volume; slide hits $0.958 after window

bearishseverity 2/3confidence 60%donescore 7.0opened 2026-10-17 21:32 UTCclaude-opus-5-5

SUI held flat near $0.99 for most of the window, then dropped from about $0.991 to $0.975 between 21:15 and 21:30 UTC. Binance spot volume ran at 4.9× normal at the same time. The fall continued after the window closed, reaching $0.958 at 21:40 (-3.26% in 1h, a 5σ move), and price was $0.971 at 22:17. SUI fell more than BTC (-0.3%) and ETH (-1.11%) in a weak broad market. Futures show some long positions being closed, but the liquidations were small. No evidence points to a specific trigger.

What happened

Price stayed between $0.988 and $0.992 from 19:30 to 21:15 UTC, then fell to $0.975 by 21:30. Over the window it was down 1.73%. As of 22:17 it was down 2.05% over 1h and 4.98% over 24h, at $0.9707. E1
Binance SUI/USDT traded $4.4M in the last hour against a typical hour of $901K (4.9×). The heaviest minutes were bunched around 21:27–21:32. The biggest was 21:27 with $475K (-0.34%), and the 21:29 (-0.55%) and 21:31 (-0.49%) minutes closed as low as $0.9689. E2
The move kept going after the window ended. CoinGraph's price_move signal at 21:40 shows $0.95767, -3.26% over 1h and -2.62% over 15m (z=5.01). A volume spike at 21:43 showed 15m volume at 9.3× its 24h median. E11

Likely causes

1.Concentrated spot selling on Binance pushed price down. A fall that starts in spot and outpaces BTC and ETH points to SUI-specific selling rather than broad market beta, but the evidence does not show who sold or why. (50%) E1 E2 E8 E11
2.Broader weakness in the market added to the pressure: total crypto market cap was down 3.44% over 24h and ETH down 1.11% over the window. SUI fell further than both. (35%) E8
3.Leveraged longs closing added some pressure, but this was a minor factor. Liquidations totalled only $154K ($150K of them longs), and open interest fell 2.09% over 1h, so derivatives were not the main driver. (30%) E3 E6
4.No news, unlock or onchain catalyst appears in the evidence. The trigger for the 21:15–21:30 drop is unexplained. (50%) E1 E2

Onchain

There is no Sui-chain onchain data in the evidence. ETH gas is quiet (base fee 0.06 gwei, the same as its 24h average; blocks 50% full) and does not bear on SUI. E7

Market context

Over the window BTC was -0.3% and ETH -1.11%. Total crypto market cap was -3.44% over 24h. SUI is -13.3% over 7d and is on CoinGecko's trending list. E1 E8
Funding is about flat (Binance -0.0007%, Bybit -0.0008%, OKX +0.0006% per 8h, versus a normal ~0.01%). Binance positioning still leans long: all-account long/short ratio 1.87, top-trader position ratio 2.17. E4 E5
Binance futures open interest is $110.8M, -2.09% over 1h and -1.41% over 4h. E3
Fear & Greed is 55 (Greed), down from 64 a week ago. CoinGecko community sentiment is 93% positive. E9 E10

What to watch

Whether the $0.958 post-window low holds; price was $0.971 at 22:17, a partial rebound
Long/short ratio near 1.9–2.2 while price falls: a further drop could force more long liquidations
Whether Binance volume returns from 5–9× toward normal or stays high
Whether open interest keeps falling (deleveraging) or rebuilds with funding turning negative (shorts adding)
Any SUI-specific news or Sui-chain flows, which this evidence does not cover

Caveats

E1 shows high, low and current price rounded to $1. The actual values are $0.9916 high, $0.9754 low and $0.9707 at 22:17.
The CoinGecko 15m path (low $0.9754) misses lower Binance 1m closes ($0.9689 at 21:31) and the $0.9577 print at 21:40, which came after the window.
Binance taker buy/sell data was unavailable (null), so the balance of aggressive buying and selling is unconfirmed.
There is no Sui onchain data, news feed or exchange-flow data, so the cause of the drop is not established.

Evidence (11 items)

E1pricecoingecko:/coins/markets

SUI $1 now; -1.73% over the window (high $1, low $1); 1h -2.05%, 24h -4.98%, 7d -13.33%; rank #30, market cap $4B, 24h volume $713.8M

data

{
 "ath": 5.35,
 "low": 0.975407,
 "high": 0.991619,
 "rank": 30,
 "as_of": "2026-10-17T22:17:00.000Z",
 "price": 0.970669,
 "path_15m": [
  {
   "t": "2026-10-17T19:30:00.000Z",
   "price": 0.987729
  },
  {
   "t": "2026-10-17T19:45:00.000Z",
   "price": 0.990087
  },
  {
   "t": "2026-10-17T20:00:00.000Z",
   "price": 0.991068
  },
  {
   "t": "2026-10-17T20:15:00.000Z",
   "price": 0.991619
  },
  {
   "t": "2026-10-17T20:30:00.000Z",
   "price": 0.990187
  },
  {
   "t": "2026-10-17T20:45:00.000Z",
   "price": 0.990434
  },
  {
   "t": "2026-10-17T21:00:00.000Z",
   "price": 0.990778
  },
  {
   "t": "2026-10-17T21:15:00.000Z",
   "price": 0.991065
  },
  {
   "t": "2026-10-17T21:30:00.000Z",
   "price": 0.975407
  }
 ],
 "market_cap": 3999017500,
 "volume_24h": 713828300,
 "change_1h_pct": -2.0508722059590734,
 "change_7d_pct": -13.333125,
 "change_24h_pct": -4.97755,
 "window_return_pct": -1.73
}

E2spot_volumebinance:klines:1m

binance SUI/USDT: $4.4M traded in the last hour vs a typical hour of $901.3K (4.9×); busiest minutes: 21:27 $475.1K (-0.337%), 21:32 $314.8K (+0.093%), 21:30 $171.5K (+0.319%), 21:29 $159.5K (-0.553%), 21:31 $148.9K (-0.493%)

data

{
 "ratio": 4.856081073546222,
 "venue": "binance",
 "symbol": "SUI/USDT",
 "volume_1h_usd": 4376838.31702,
 "busiest_minutes": [
  {
   "v": "475078.82529",
   "ts": "2026-10-17T21:27:00.000Z",
   "ret": "-0.337",
   "close": "0.9756"
  },
  {
   "v": "314772.75707",
   "ts": "2026-10-17T21:32:00.000Z",
   "ret": "0.093",
   "close": "0.9697"
  },
  {
   "v": "171513.83179",
   "ts": "2026-10-17T21:30:00.000Z",
   "ret": "0.319",
   "close": "0.9738"
  },
  {
   "v": "159541.82803",
   "ts": "2026-10-17T21:29:00.000Z",
   "ret": "-0.553",
   "close": "0.9708"
  },
  {
   "v": "148888.82155",
   "ts": "2026-10-17T21:31:00.000Z",
   "ret": "-0.493",
   "close": "0.9689"
  }
 ],
 "volume_window_usd": 2946219.46583,
 "median_hourly_24h_usd": 901310.79995
}

E3open_interestbinanceusdm:openInterestHist:5m

Binance futures open interest $110.8M: -2.09% vs 1h ago, -1.41% vs 4h ago

data

{
 "as_of": "2026-10-17T22:15:00.000Z",
 "change_1h_pct": -2.09,
 "change_4h_pct": -1.41,
 "open_interest_usd": 110837591.55012767
}

E4fundingccxt:fetchFundingRates

Funding per 8h: binanceusdm -0.0007%, bybit -0.0008%, okx 0.0006% (positive = longs pay; ~0.01% is normal)

data

{
 "rates": [
  {
   "venue": "binanceusdm",
   "symbol": "SUI/USDT:USDT",
   "funding_rate_pct": -0.00074
  },
  {
   "venue": "bybit",
   "symbol": "SUI/USDT:USDT",
   "funding_rate_pct": -0.000826
  },
  {
   "venue": "okx",
   "symbol": "SUI/USDT:USDT",
   "funding_rate_pct": 0.00058981517132
  }
 ]
}

E5positioningbinanceusdm:futuresSentiment:5m
Binance positioning: all accounts long/short 1.87, top traders by position 2.17, taker buy/sell undefined (>1 = net buying)
data
```
{
 "as_of": "2026-10-17T22:15:00.000Z",
 "taker_buy_sell": null,
 "global_long_short": 1.8736,
 "top_account_long_short": 2.4048,
 "top_position_long_short": 2.173
}
```

E6liquidationsokx+binance:liquidations

34 forced liquidations worth $154.2K in the window: $150.2K longs, $4.1K shorts; largest $40.9K

data

{
 "count": 34,
 "longs_usd": 150175.2133,
 "total_usd": 154240.539,
 "shorts_usd": 4065.3256999999867,
 "largest_usd": 40878.386999999995
}

E7network_feesnownodes:eth:eth_feeHistory

ETH base fee 0.06 gwei (24h average 0.06), blocks 50% full

data

{
 "as_of": "2026-10-17T22:17:00.000Z",
 "chain": "eth",
 "base_fee_gwei": 0.061069469493333334,
 "gas_used_ratio": 0.49646298342140444,
 "avg_base_fee_24h_gwei": 0.06291870759888889,
 "priority_fee_p50_gwei": 0.027031968000000014
}

E8market_contextcoingecko:/coins/markets+/global

Market: BTC -0.3% and ETH -1.11% over the same window; total crypto market cap -3.44% in 24h; SUI is in CoinGecko's trending searches; categories: Smart Contract Platform, Binance Launchpool, Layer 1 (L1), Sui Ecosystem

data

{
 "trending": true,
 "categories": [
  "Smart Contract Platform",
  "Binance Launchpool",
  "Layer 1 (L1)",
  "Sui Ecosystem",
  "Coinbase Ventures Portfolio",
  "Proof of Stake (PoS)",
  "Andreessen Horowitz (a16z) Portfolio",
  "YZi Labs (Prev. Binance Labs) Portfolio",
  "GMCI Layer 1 Index",
  "Circle Ventures Portfolio",
  "GMCI Index",
  "Made in USA"
 ],
 "btc_change_24h_pct": -0.61899,
 "btc_window_return_pct": -0.3,
 "eth_window_return_pct": -1.11,
 "global_market_cap_change_24h_pct": -3.441600079626158
}

E9market_moodalternative.me:/fng

Crypto Fear & Greed index 55 (Greed) today, 64 a week ago

data

{
 "day": "2026-10-17T00:00:00.000Z",
 "value": 55,
 "week_ago": 64,
 "classification": "Greed"
}

E10dev_and_communitycoingecko:/coins/{id}

developer activity: not tracked by CoinGecko for this coin; CoinGecko sentiment 93% positive (as of 2026-10-17)

data

{
 "as_of": "2026-10-17T00:00:29.097Z",
 "forks": null,
 "stars": null,
 "commits_4w": null,
 "prs_merged": null,
 "sentiment_up_pct": 92.86,
 "twitter_followers": null,
 "reddit_subscribers": null
}

E11signalscoingraph:signals

Triggered by: volume_spike (neutral, high) at 21:43; price_move (down, high) at 21:40; volume_spike (neutral, medium) at 21:29

data

{
 "signals": [
  {
   "id": "115567",
   "kind": "volume_spike",
   "ratio": 9.3,
   "value": 2079595,
   "details": {
    "median_15m_24h": 223726,
    "volume_usd_15m": 2079595
   },
   "baseline": 223726,
   "event_ts": "2026-10-17T21:43:58.840Z",
   "severity": 3,
   "direction": "neutral"
  },
  {
   "id": "115600",
   "kind": "price_move",
   "ratio": 5.01,
   "value": -3.257,
   "details": {
    "z_1h": 5.01,
    "price": 0.95767,
    "ret_1h_pct": -3.257,
    "ret_15m_pct": -2.621
   },
   "baseline": 0.663,
   "event_ts": "2026-10-17T21:40:00.000Z",
   "severity": 3,
   "direction": "down"
  },
  {
   "id": "115523",
   "kind": "volume_spike",
   "ratio": 4.36,
   "value": 962414,
   "details": {
    "median_15m_24h": 220761,
    "volume_usd_15m": 962414
   },
   "baseline": 220761,
   "event_ts": "2026-10-17T21:29:54.907Z",
   "severity": 2,
   "direction": "neutral"
  }
 ]
}