OPN / WETH Liquidity Pool on Base

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

Pool0x8273c3...ddbb44
ProtocolUniswap
NetworkBase
All poolsBase Pools
OP
OPN0x04...ed8c
WE
WETH0x42...0006
Pool:0x8273...ddbb44
Block #43574740Mar 19, 2026, 04:47:07 PM

Pool summary (24h)

Slippage Analysis

Maximum tradeable amounts at different slippage tolerances

Price & min amount out (OPN WETH)
Price & minimum amount of WETH received when selling OPN
SlippageMax InMin OutPrice
10.00%
151.32B
0.000001
5.00%
72.67B
0.0...64954
2.00%
28.38B
0.0...26613
1.00%
14.08B
0.0...134088
0.50%
7.01B
0.0...67333
0.10%
1.4B
0.0...13507
0.00%
Get API

Pool Activity

Recent swaps, liquidity additions and removals

PRICE USD
$3.83
PRICE
3.8379 WETH
LIQUIDITY
$0.11
TOTAL SUPPLY
30M
MKT CAP
$114.9M
TXNS
14,890
BUYS
7,455
SELLS
7,435
VOLUME
$5.58M
BUY VOL
$2.71M
SELL VOL
$2.87M
MAKERS
682
BUYERS
472
SELLERS
398
Pool activity summary (24h)
30 events for this pool
Total events30
Total USD flow$9,571
Liquidity added30 events $9,571
Liquidity removed0 events $0
Avg event size$319
Largest event$7,254
OPN USD flow$7,431
WETH USD flow$2,139
Get API
Liquidity added vs removed
USD value of additions vs withdrawals
Net flow: +$9,571 added
Get API
Event activity — last 24h by hour
When was this pool most active?
Get API
Event size distribution
Distribution of USD values per pool event
Tall right bars = whale-dominated pool
Get API
OPN vs WETH flow
Which token contributes more to total USD flow?
Get API
Largest pool events (24h)
Top 8 events by USD value — click hash to explore
+
swap · 16:47:01
$7,254
+
swap · 16:35:19
$237
+
swap · 16:39:47
$211
+
swap · 16:29:29
$211
+
swap · 16:42:35
$204
+
swap · 16:38:09
$201
+
swap · 16:30:07
$166
+
swap · 16:41:55
$144
Get API
TimePairBase changeBase tokenBase USDQuote changeQuote tokenQuote USDTxAction
8h 50m 41s agoOPN / WETH106,154,985,311.27-0.00$0.002116swap
8h 50m 45s agoOPN / WETH114,599,961,797.55-0.00$0.002116swap
8h 50m 47s agoWETH / OPN3.43$7.25K3,000,000,000,000.00-swap
8h 54m 29s agoOPN / WETH11,268.21-0.00$3.74swap
8h 55m 13s agoOPN / WETH630,942.59-0.10$203.54swap
8h 55m 53s agoOPN / WETH468,394.55-0.07$143.88swap
8h 56m 33s agoOPN / WETH371,548.74-0.05$110.02swap
8h 57m 19s agoOPN / WETH443,928.82-0.06$126.79swap
8h 58m 1s agoOPN / WETH778,643.13-0.10$211.33swap
8h 58m 55s agoWETH / OPN0.06$136.19510,516.66-swap
8h 59m 39s agoOPN / WETH756,948.83-0.10$201.11swap
9h 0m 25s agoWETH / OPN0.00$2.439,474.85-swap
9h 1m 9s agoOPN / WETH315,484.91-0.04$80.3swap
9h 1m 51s agoOPN / WETH510,516.66-0.06$125.76swap
9h 2m 29s agoOPN / WETH1,021,744.35-0.11$237.21swap
9h 3m 19s agoOPN / WETH9,468.12-0.00$2.11swap
9h 3m 53s agoOPN / WETH9,474.85-0.00$2.11swap
9h 4m 45s agoOPN / WETH182,273.09-0.02$40.36swap
9h 5m 23s agoOPN / WETH9,611.67-0.00$2.11swap
9h 6m 9s agoWETH / OPN0.01$28.78131,248.71-swap
9h 7m 1s agoOPN / WETH288,739.79-0.03$63.33swap
9h 7m 41s agoOPN / WETH788,099.62-0.08$166.16swap
9h 8m 19s agoOPN / WETH1,070,156.53-0.10$211.11swap
9h 9m 9s agoOPN / WETH131,248.71-0.01$24.82swap
9h 9m 59s agoWETH / OPN0.00$9.6351,357.09-swap
Get API

How to read the 0x8273c3a835db26e3427cd81c7699561ab8ddbb44 pool activity on Base

The 0x8273c3a835db26e3427cd81c7699561ab8ddbb44 liquidity pool page on Base 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 0x8273c3a835db26e3427cd81c7699561ab8ddbb44 pool activity.
Recent pool activity (real-time stream)
Recent events shown: 30 (real-time updates)
Trading pair: OPN / WETH
Protocol: Uniswap

When analyzing 0x8273c3a835db26e3427cd81c7699561ab8ddbb44 pool activity on Base, 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.