WETH / USDT Liquidity Pool on Optimism

Live swaps, liquidity changes, and pool analytics for the WETH/USDT pool on Uniswap (Optimism).

Pool0xc858a3...21472b
ProtocolUniswap
NetworkOptimism
WE
WETH0x42...0006
US
USDT0x94...8e58
Pool:0xc858...21472b
Block #149127010Mar 18, 2026, 04:53:17 PM

Pool summary (24h)

Slippage Analysis

Maximum tradeable amounts at different slippage tolerances

Price & min amount out (WETH USDT)
Price & minimum amount of USDT received when selling WETH
SlippageMax InMin OutPrice
10.00%
17.76
33.29K
1.87K
5.00%
8.36
16.92K
2.02K
2.00%
3.25
6.82K
2.1K
1.00%
1.59
3.42K
2.15K
0.50%
0.79
1.71K
2.17K
0.10%
0.16
348.03
2.18K
0.00%
2.18K
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Pool Activity

Recent swaps, liquidity additions and removals

PRICE USD
$2185.0662
PRICE
2184.831 USDT
LIQUIDITY
$416.27K
TOTAL SUPPLY
19.75K
MKT CAP
$43.15M
TXNS
3,765
BUYS
2,014
SELLS
1,751
VOLUME
$191.61K
BUY VOL
$85.63K
SELL VOL
$105.98K
MAKERS
245
BUYERS
163
SELLERS
175
Pool activity summary (24h)
50 events for this pool
Total events50
Total USD flow$5,214
Liquidity added50 events $5,214
Liquidity removed0 events $0
Avg event size$104
Largest event$371
WETH USD flow$2,606
USDT USD flow$2,608
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Liquidity added vs removed
USD value of additions vs withdrawals
Net flow: +$5,214 added
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Event activity — last 24h by hour
When was this pool most active?
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Event size distribution
Distribution of USD values per pool event
Tall right bars = whale-dominated pool
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WETH vs USDT flow
Which token contributes more to total USD flow?
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Largest pool events (24h)
Top 8 events by USD value — click hash to explore
+
swap · 16:41:05
$371
+
swap · 16:44:53
$218
+
swap · 16:42:21
$218
+
swap · 16:42:09
$218
+
swap · 16:39:25
$218
+
swap · 16:38:37
$218
+
swap · 16:42:01
$213
+
swap · 16:53:09
$213
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TimePairBase changeBase tokenBase USDQuote changeQuote tokenQuote USDTxAction
6s agoUSDT / WETH0.47$0.470.00$0.47swap
6s agoWETH / USDT0.05$101.67101.99$102swap
12s agoWETH / USDT0.05$99.89100.17$100.18swap
14s agoWETH / USDT0.05$106.26106.53$106.55swap
20s agoWETH / USDT0.05$102.8103.03$103.04swap
26s agoUSDT / WETH0.68$0.680.00$0.67swap
28s agoWETH / USDT0.05$100.13100.32$100.33swap
30s agoWETH / USDT0.05$102.38102.55$102.56swap
48s agoWETH / USDT0.04$77.1877.29$77.29swap
1m 0s agoWETH / USDT0.01$17.3517.37$17.38swap
1m 2s agoWETH / USDT0.02$32.8132.84$32.85swap
1m 6s agoWETH / USDT0.01$17.3617.37$17.38swap
1m 40s agoUSDT / WETH16.30$16.30.01$16.3swap
1m 42s agoUSDT / WETH34.04$34.050.02$34.04swap
1m 44s agoUSDT / WETH16.30$16.30.01$16.3swap
2m 16s agoUSDT / WETH16.31$16.310.01$16.29swap
2m 16s agoUSDT / WETH43.55$43.550.02$43.5swap
2m 16s agoUSDT / WETH2.11$2.110.00$2.11swap
2m 18s agoUSDT / WETH26.03$26.030.01$26swap
2m 20s agoUSDT / WETH21.33$21.340.01$21.3swap
3m 42s agoUSDT / WETH3.13$3.130.00$3.13swap
6m 52s agoWETH / USDT0.01$11.0511.07$11.07swap
7m 6s agoWETH / USDT0.01$15.615.64$15.64swap
7m 32s agoWETH / USDT0.05$101.57101.79$101.8swap
8m 18s agoWETH / USDT0.05$99.8199.98$100swap
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How to read the 0xc858a329bf053be78d6239c4a4343b8fbd21472b pool activity on Optimism

The 0xc858a329bf053be78d6239c4a4343b8fbd21472b liquidity pool page on Optimism provides comprehensive analytics including slippage analysis with interactive charts, real-time pool activity tracking, and detailed metrics. This page helps you understand price impact, liquidity depth, and trading dynamics for this specific pool.

  • Slippage Analysis. The page features interactive slippage charts showing price impact and minimum output amounts at different trade sizes. You can switch between trading directions (A→B or B→A) using the swap button in the header. The first chart displays price impact with an inverted slippage scale (higher slippage at the bottom), while the second chart shows minimum output amounts. Below the charts, a detailed slippage table lists all available slippage tiers with maximum tradeable amounts, helping you understand liquidity depth at different price impact levels.
  • Pool Metrics Cards. Key metrics are displayed at the top: current price (showing the exchange rate between tokens), minimum slippage (with maximum tradeable amount at that slippage), total liquidity (available in both tokens), and slippage tiers count (showing the range of available slippage levels). These metrics update based on the selected trading direction.
  • Pool Activity (real-time). The table shows a real-time stream of pool events including swaps, liquidity additions (positive changes) and removals (negative changes) for both base and quote tokens. Each row displays execution time, trading pair, token amount changes (with color coding: green for increases, red for decreases), USD values for both tokens, transaction hash and action type. This helps you see exactly how the pool balance changes over time, whether liquidity is being added or removed, and how frequently the pool is being used for swaps.
  • Bitquery APIs & streams. The "Get API" buttons below the charts and table open the exact Bitquery GraphQL queries powering these views, and you can access real-time subscription queries. You can plug these directly into your own pool monitoring systems, liquidity tracking dashboards or DeFi analytics tools, and customize fields, filters, networks and time ranges to build a tailored view of 0xc858a329bf053be78d6239c4a4343b8fbd21472b pool activity.
Recent pool activity (real-time stream)
Recent events shown: 50 (real-time updates)
Trading pair: USDT / WETH
Protocol: Uniswap

When analyzing 0xc858a329bf053be78d6239c4a4343b8fbd21472b pool activity on Optimism, pay special attention to the balance between positive and negative token changes, the frequency of swaps versus liquidity additions/removals, and the USD values flowing through the pool — together these usually highlight whether the pool is growing or shrinking, how active it is for trading, and whether liquidity providers are adding or withdrawing capital from this specific venue.