What is the difference between Optimism and Tether?

Optimism (OP) is ranked #157 with a market cap of $229.56M, while Tether (USDT) is ranked #3 with a market cap of $184.10B.

Is Optimism better than Tether?

Both Optimism and Tether serve different purposes. Optimism is currently priced at $0.1074 while Tether is at $0.9997. Compare their metrics above to make an informed decision.

How much is 1 OP worth in USDT?

1 OP is currently worth 0.107452 USDT. Conversely, 1 USDT equals 9.31 OP.

Optimism

OP · Rank #157

$0.1074

Tether

USDT · Rank #3

$0.9997

Optimism vs Tether — Side-by-Side Comparison

1 OP = 0.107452 USDT | 1 USDT = 9.31 OP

OP vs USDT — Key Metrics

Metric	Optimism (OP)	Tether (USDT)
Current Price	$0.1074	$0.9997
Market Cap	$229.56M	$184.10B
Market Cap Rank	#157	#3
24h Change	-2.30%	-0.01%
24h Volume	$36.49M	$31.69B
24h High	$0.1108	$1.0000
24h Low	$0.1070	$0.9997
Circulating Supply	2,136,461,507	184,151,480,312

Market Share Comparison

OP Market Cap USDT Market Cap

100%

OP 24h Volume USDT 24h Volume

100%

Optimism Details Tether Details Convert OP ↔ USDT

Optimism vs Tether — Which Is Better in 2026?

Optimism (OP) is currently priced at $0.1074 with a market cap of $229.56M, ranking #157 overall. It has declined 2.30% in the last 24 hours.

Tether (USDT) is currently priced at $0.9997 with a market cap of $184.10B, ranking #3 overall. It has declined 0.01% in the last 24 hours.

In terms of market capitalization, Tether is larger at $184.10B compared to $229.56M. At current prices, 1 OP equals 0.107452 USDT.

Both coins can be tracked in real time using our portfolio tracker, price alerts, and exchange price comparison tools. Check the Fear & Greed Index for overall market sentiment.