This month, measured

OP Mainnet

Each of the week's most traded pools on OP Mainnet, replayed over the last thirty days exactly as its own page replays it: a position opened at the start of the window, in the range this method would have drawn then, read day by day against what followed, with $1,000 in it. The figures are the pool page's own, at its default settings. A pool whose month could not be replayed in full is not here.

Best to worst by one figure and nothing else: what the position, never re-centred, ended the month worth with its fees, against simply holding the two tokens it opened with — in dollars, on $1,000. The order is that number, and the number is on every card.

Measured 2026-10-08 10:25 UTC.

12 cases from 15 pools read. The rest had no whole month: a history too short to open a position thirty days ago, a hook that may change what swaps pay, or a day whose fees or dollar rate the source did not publish.

Best of the month
WETH / WLD
0.30% · OP Mainnet
Opened at the close of 2026-09-07, read to the close of 2026-10-07.
Suggested range
4,090.53 – 6,630.3 WLD per WETH
Days entirely inside
27 of 30
Days entirely outside
0
Days that crossed an edge
3
Worth against holding, at the last close
99.67%
Fees it would have taken, on $1,000
$331.32
Those fees against the deposit
33.13%
Against holding, fees in
+$328.07
Never re-centred: every day closed inside the range, so re-centring would have changed nothing.
Open the full analysis
A measurement of a month that already happened — the method replayed over days that are over, with the deposit sized at today's dollar rate and no gas counted. Not a forecast, and not a recommendation of any pool or range.
WETH / OP
0.05% · OP Mainnet
Opened at the close of 2026-09-07, read to the close of 2026-10-07.
Suggested range
18,144.2 – 27,992.8 OP per WETH
Days entirely inside
26 of 30
Days entirely outside
0
Days that crossed an edge
4
Worth against holding, at the last close
99.32%
Fees it would have taken, on $1,000
$43.96
Those fees against the deposit
4.40%
Against holding, fees in
+$37.40
Re-centres over the same month: 1. Re-centring would have ended $68.18 worse than never re-centring.
Open the full analysis
A measurement of a month that already happened — the method replayed over days that are over, with the deposit sized at today's dollar rate and no gas counted. Not a forecast, and not a recommendation of any pool or range.
USDC / WETH
0.05% · OP Mainnet
Opened at the close of 2026-09-07, read to the close of 2026-10-07.
Suggested range
2,035.87 – 3,048.06 USDC per WETH
Days entirely inside
30 of 30
Days entirely outside
0
Days that crossed an edge
0
Worth against holding, at the last close
99.86%
Fees it would have taken, on $1,000
$31.92
Those fees against the deposit
3.19%
Against holding, fees in
+$30.55
Never re-centred: every day closed inside the range, so re-centring would have changed nothing.
Open the full analysis
A measurement of a month that already happened — the method replayed over days that are over, with the deposit sized at today's dollar rate and no gas counted. Not a forecast, and not a recommendation of any pool or range.
WETH / USDT
0.05% · OP Mainnet
Opened at the close of 2026-09-07, read to the close of 2026-10-07.
Suggested range
2,036.94 – 3,047.4 USDT per WETH
Days entirely inside
30 of 30
Days entirely outside
0
Days that crossed an edge
0
Worth against holding, at the last close
99.86%
Fees it would have taken, on $1,000
$25.89
Those fees against the deposit
2.59%
Against holding, fees in
+$24.46
Never re-centred: every day closed inside the range, so re-centring would have changed nothing.
Open the full analysis
A measurement of a month that already happened — the method replayed over days that are over, with the deposit sized at today's dollar rate and no gas counted. Not a forecast, and not a recommendation of any pool or range.
USDC / WETH
0.30% · OP Mainnet
Opened at the close of 2026-09-07, read to the close of 2026-10-07.
Suggested range
2,026.95 – 3,049.85 USDC per WETH
Days entirely inside
29 of 30
Days entirely outside
0
Days that crossed an edge
1
Worth against holding, at the last close
99.86%
Fees it would have taken, on $1,000
$25.46
Those fees against the deposit
2.55%
Against holding, fees in
+$24.07
Never re-centred: every day closed inside the range, so re-centring would have changed nothing.
Open the full analysis
A measurement of a month that already happened — the method replayed over days that are over, with the deposit sized at today's dollar rate and no gas counted. Not a forecast, and not a recommendation of any pool or range.
ETH / USDC
0.05% · step 0.10% · OP Mainnet
Opened at the close of 2026-09-07, read to the close of 2026-10-07.
Suggested range
2,036.12 – 3,048.68 USDC per ETH
Days entirely inside
30 of 30
Days entirely outside
0
Days that crossed an edge
0
Worth against holding, at the last close
99.86%
Fees it would have taken, on $1,000
$22.73
Those fees against the deposit
2.27%
Against holding, fees in
+$21.32
Never re-centred: every day closed inside the range, so re-centring would have changed nothing.
Open the full analysis
A measurement of a month that already happened — the method replayed over days that are over, with the deposit sized at today's dollar rate and no gas counted. Not a forecast, and not a recommendation of any pool or range.
WETH / USDC
0.05% · OP Mainnet
Opened at the close of 2026-09-07, read to the close of 2026-10-07.
Suggested range
2,037.65 – 3,045.68 USDC per WETH
Days entirely inside
29 of 30
Days entirely outside
0
Days that crossed an edge
1
Worth against holding, at the last close
99.86%
Fees it would have taken, on $1,000
$19.70
Those fees against the deposit
1.97%
Against holding, fees in
+$18.27
Never re-centred: every day closed inside the range, so re-centring would have changed nothing.
Open the full analysis
A measurement of a month that already happened — the method replayed over days that are over, with the deposit sized at today's dollar rate and no gas counted. Not a forecast, and not a recommendation of any pool or range.
USDC / WBTC
0.05% · OP Mainnet
Opened at the close of 2026-09-07, read to the close of 2026-10-07.
Suggested range
69,211.8 – 90,239.3 USDC per WBTC
Days entirely inside
30 of 30
Days entirely outside
0
Days that crossed an edge
0
Worth against holding, at the last close
99.49%
Fees it would have taken, on $1,000
$18.97
Those fees against the deposit
1.90%
Against holding, fees in
+$13.97
Never re-centred: every day closed inside the range, so re-centring would have changed nothing.
Open the full analysis
A measurement of a month that already happened — the method replayed over days that are over, with the deposit sized at today's dollar rate and no gas counted. Not a forecast, and not a recommendation of any pool or range.
WETH / WBTC
0.30% · OP Mainnet
Opened at the close of 2026-09-07, read to the close of 2026-10-07.
Suggested range
28.5437 – 35.3372 WETH per WBTC
Days entirely inside
29 of 30
Days entirely outside
0
Days that crossed an edge
1
Worth against holding, at the last close
99.90%
Fees it would have taken, on $1,000
$10.20
Those fees against the deposit
1.02%
Against holding, fees in
+$9.23
Never re-centred: every day closed inside the range, so re-centring would have changed nothing.
Open the full analysis
A measurement of a month that already happened — the method replayed over days that are over, with the deposit sized at today's dollar rate and no gas counted. Not a forecast, and not a recommendation of any pool or range.
USDC / USDT
0.01% · OP Mainnet
Opened at the close of 2026-09-07, read to the close of 2026-10-07.
Suggested range
0.999248 – 1.00101 USDT per USDC
Days entirely inside
24 of 30
Days entirely outside
0
Days that crossed an edge
6
Worth against holding, at the last close
100.00%
Fees it would have taken, on $1,000
$1.42
Those fees against the deposit
0.14%
Against holding, fees in
+$1.41
Never re-centred: every day closed inside the range, so re-centring would have changed nothing.
Open the full analysis
A measurement of a month that already happened — the method replayed over days that are over, with the deposit sized at today's dollar rate and no gas counted. Not a forecast, and not a recommendation of any pool or range.
USDC / USDT
0.0025% · step 0.01% · OP Mainnet
Opened at the close of 2026-09-07, read to the close of 2026-10-07.
Suggested range
0.999199 – 1.00106 USDT per USDC
Days entirely inside
26 of 30
Days entirely outside
0
Days that crossed an edge
4
Worth against holding, at the last close
100.00%
Fees it would have taken, on $1,000
$1.24
Those fees against the deposit
0.12%
Against holding, fees in
+$1.22
Never re-centred: every day closed inside the range, so re-centring would have changed nothing.
Open the full analysis
A measurement of a month that already happened — the method replayed over days that are over, with the deposit sized at today's dollar rate and no gas counted. Not a forecast, and not a recommendation of any pool or range.
Worst of the month
USDC / USDC
0.004% · step 0.01% · OP Mainnet
Opened at the close of 2026-09-07, read to the close of 2026-10-07.
Suggested range
0.999694 – 1.00033 USDC per USDC
Days entirely inside
30 of 30
Days entirely outside
0
Days that crossed an edge
0
Worth against holding, at the last close
100.00%
Fees it would have taken, on $1,000
$1.14
Those fees against the deposit
0.11%
Against holding, fees in
+$1.13
Never re-centred: every day closed inside the range, so re-centring would have changed nothing.
Open the full analysis
A measurement of a month that already happened — the method replayed over days that are over, with the deposit sized at today's dollar rate and no gas counted. Not a forecast, and not a recommendation of any pool or range.