Robinhood Chain · Uniswap

OSR / USO

An indexed onchain market containing USO, shown with pair-specific price history, reserves, swaps, execution diagnostics, and contract provenance.

Filtered live market data

Liquidity: $33,376.78
24-hour volume: $49,471.00
Network: Robinhood Chain
Venue: Uniswap

Pool price history

Uniswap · Robinhood Chain · OSR close in USD, filtered pair bars

$0.000293−45.51%Sep 13, 2026, 12 AM UTC

$0.000576$0.000127

Reserves and rolling market

Current pooled balances and filtered trading windows

Filtered statistics

Live reserves

$33,376.78 total liquidity

Token 0126,203,334 OSR0x0de4f4b…ca5ab01

USD price$0.0002932518 decimals

Token 1208.322032 USO0xa30fa36…d56d344

USD price$160.217218 decimals

Rolling activity

Quote perspective: OSR

Window	Price change	USD volume
5 min	+4.6%	$821.00
1 hour	+5.36%	$1,003.00
4 hours	+2.16%	$2,230.00
12 hours	+2.84%	$8,947.00
24 hours	-18.98%	$49,471.00

Current quote price: $0.00029325
24h high: $0.0003977
24h low: $0.00026154

Daily market diagnostics

Activity, execution costs, and MEV indicators

UTC bar · Sep 13, 2026

Activity

USD volume: $9,168.83
Transactions: 70
Unique traders: 45
Buy swaps: 32
Sell swaps: 38
Unique buyers: 21
Unique sellers: 28
Buy volume: $4,635.00
Sell volume: $4,532.00

Fee stack

Pool fees: $0.00
Base gas fees: $5.14
Priority fees: $0.00
Builder tips: Unavailable
L1 data fees: Unavailable
Total fees: $5.14
Average cost / trade: $0.07
Fees / volume: 0.056%
Gas / volume: 0.056%

Execution risk

MEV share of fees: Unavailable
Sandwich rate: 0%
MEV risk: Low
Fee regime: Gas Dominated

Recent swaps

Most recent indexed swap events for this pair contract

20 events · newest first · scroll for all fields

Time (UTC)	Side	Quote amount	Unit price	USD value	Maker	Onchain reference
Sep 13, 12:31	Buy	842,386.415 OSR	$0.0002913	$245.39	`0x0b21196…9bf4502`	Block 61,958,778`tx 0xbe8ecdb…28dabea`log 95 · tick -131801
Sep 13, 12:30	Buy	2,019,000.43 OSR	$0.00028485	$575.12	`0x5f88b02…ee4f34e`	Block 61,958,287`tx 0xfb5ac6b…35341b7`log 39 · tick -131934
Sep 13, 12:20	Buy	349,143.977 OSR	$0.00027959	$97.62	`0x4d30bcb…d1ef976`	Block 61,952,048`tx 0x82476aa…bacfffa`log 60 · tick -132250
Sep 13, 12:15	Sell	131,747.924 OSR	$0.00027915	$36.78	`0xa3fdd70…8d1cc0e`	Block 61,949,619`tx 0xd188512…7e4da65`log 12 · tick -132304
Sep 13, 11:59	Buy	173,063.524 OSR	$0.00027886	$48.26	`0xd7bfbe2…6b2c586`	Block 61,940,047`tx 0xcc40487…4ec8f22`log 12 · tick -132283
Sep 13, 11:22	Sell	337,354.4 OSR	$0.00027907	$94.15	`0x6679cfe…e301ed2`	Block 61,918,193`tx 0x149dad9…ef07ce6`log 65 · tick -132310
Sep 13, 10:51	Sell	73,950.6362 OSR	$0.00027822	$20.57	`0x8b66009…260fa87`	Block 61,899,538`tx 0x04f4edc…81a039b`log 63 · tick -132258
Sep 13, 09:38	Sell	1,119,634.15 OSR	$0.00028089	$314.50	`0xbfb92f0…833794a`	Block 61,856,311`tx 0x16d93bc…25aadb8`log 52 · tick -132246
Sep 13, 09:12	Sell	47,014.1259 OSR	$0.00028351	$13.33	`0x3a17686…ef9459a`	Block 61,841,137`tx 0x840989d…c445699`log 16 · tick -132072
Sep 13, 09:09	Sell	759,081.765 OSR	$0.00028531	$216.57	`0x627011a…8c7032b`	Block 61,839,409`tx 0xa9488fd…4e60668`log 66 · tick -132065
Sep 13, 09:08	Buy	148,559.073 OSR	$0.00028667	$42.59	`0x7453a4e…0884310`	Block 61,838,790`tx 0xab3081c…bb7ac51`log 70 · tick -131946
Sep 13, 09:03	Sell	115,599.951 OSR	$0.00028662	$33.13	`0x7453a4e…0884310`	Block 61,836,022`tx 0xc0f3f94…012459d`log 7 · tick -131969
Sep 13, 08:49	Buy	855,230.531 OSR	$0.00028497	$243.72	`0xc5bc6ba…671aab7`	Block 61,827,262`tx 0x5905758…34b7ead`log 106 · tick -131951
Sep 13, 08:43	Sell	871,163.529 OSR	$0.000285	$248.28	`0xa3fdd70…8d1cc0e`	Block 61,824,029`tx 0x3202594…0ba2fe5`log 40 · tick -132085
Sep 13, 08:20	Sell	1,802,590.59 OSR	$0.00029117	$524.85	`0x12f4cd7…d9ac8b5`	Block 61,810,117`tx 0xfe9b9b7…0e83661`log 48 · tick -131948
Sep 13, 08:14	Sell	113,080.6 OSR	$0.00029556	$33.42	`0xb04d889…cc1680c`	Block 61,806,995`tx 0xec77955…b29d57b`log 132 · tick -131663
Sep 13, 08:11	Sell	52,119.5744 OSR	$0.00029593	$15.42	`0x6fa58b6…5b3cb3a`	Block 61,804,763`tx 0xd996524…b08ce08`log 179 · tick -131645
Sep 13, 08:07	Buy	836,331.455 OSR	$0.00029408	$245.95	`0xc5bc6ba…671aab7`	Block 61,802,828`tx 0x743116a…acb6b44`log 152 · tick -131636
Sep 13, 07:46	Sell	1,684.20494 OSR	$0.00029213	$0.49	`0x8b5b81d…b9564a9`	Block 61,790,155`tx 0x13fbac5…5a8bd11`log 131 · tick -131770
Sep 13, 07:46	Buy	33,684.0988 OSR	$0.00029206	$9.84	`0x8b5b81d…b9564a9`	Block 61,789,911`tx 0x5eabed3…3692a10`log 112 · tick -131769

Pool composition

The two token contracts that define this market

First token

OSR

Oil Strategic Reserve0x0de4f4bbf2b822019b362e51e2d8a1f13ca5ab01

First asset

Second token

USO

United States Oil Fund0xa30fa36db767ad9ed3f7a60fc79526fb4d56d344

USO record

How to read this record

Market activity and issuer metadata answer different questions.

Price history uses pair-specific daily closing bars with the base side inferred by Codex. Reserves are the currently reported pooled token balances; rolling changes and volumes use filtered pair statistics. Daily diagnostics describe the latest UTC bar, which may still be in progress, and the swap ledger shows the 20 newest indexed Swap events for this contract. Market data refreshes on a 15-minute cache. The USO issuer, backing model, and network availability remain source-backed on the token record.