Swap Compound (COMP) for Tether (USDT Optimism)

The calculator does the maths at the live rate, the page lists the limits and the timing. Your rate is locked the moment the order is created.

Rate as of Nov 1, 2026 19:04

Payout network: Optimism
24 hours: +1.35%

You send

COMP

You get 20.7236

USDT Optimism

Start the order

Rate: 1 COMP = 20.7236 USDT Optimism
Up to: 481,000 COMP

The figure is indicative; the exact amount is locked in the order.

Today COMP goes for 20.7236 USDT Optimism, and USDT Optimism goes for 0.0482543 COMP. Market over 24 hours: COMP against USDT Optimism plus 1.35%. The week added minus 9.75%.

The weekly corridor ran from 20.0586 to 23.3395 USDT Optimism, a spread of 16.36%.

The payout leaves in the Optimism network, so the receiving address has to belong to that network. By market cap Compound sits 166th ($207.8 M) and Tether 3th ($180.01 B). Daily moves of COMP and USDT over 90 days line up at 0.08 (they travel apart).

Who takes the COMP → USDT Optimism route

Sitting out the swingsCOMP moved −13.13% over the past month. USDT tracks the dollar, so after the swap the value stops following COMP.
A road both waysThe USDT Optimism → COMP direction is open too, so going back into COMP takes the same route.

COMP → USDT Optimism rate and amounts

1 COMP = 20.7236 USDT Optimism

1 USDT Optimism = 0.0482543 COMP

Send COMP — receive USDT Optimism

COMP	USDT Optimism
0.5	10.3618
2	41.4471
10	207.2356
100	2,072.36
500	10,361.78
2,000	41,447.12

Need USDT Optimism — send this much COMP

USDT Optimism	COMP
20	0.965085
100	4.8254
500	24.1271
5,000	241.2713
20,000	965.0851
100,000	4,825.43

Payout network for USDT

The same USDT goes out in several networks. Rates and lower limits differ, and the fee is charged by the network itself.

Network	Per COMP	From	Network fee	Speed
OMNI	20.7236	—	—	—
Ethereum (ERC20)	20.7236	10.3466 COMP	≈ $0.0071	medium
TRON (TRC20)	20.7236	10.3466 COMP	≈ $2.1	fast
BNB Smart Chain (BEP20)	20.7236	10.3466 COMP	≈ $0.0023	fast
Solana	20.7236	10.3466 COMP	≈ $0.00047	fast
Polygon	20.7236	10.3466 COMP	≈ $0.0017	fast
Arbitrum One	20.7236	10.3466 COMP	≈ $0.0029	fast
TON	20.7236	10.3466 COMP	low	fast
Avalanche C-Chain	20.7236	—	≈ $0.0014	fast
NEAR	20.7236	—	—	—
Optimism open now	20.7236	—	≈ $0.00015	fast

COMP → USDT: compare all networks USDT network fees

How the COMP → USDT Optimism order runs

Work out the amount in the calculator and press the exchange button.
Enter a USDT address in Optimism and a way to reach you.
Send COMP in Compound for exactly the amount stated in the order.
Once the network confirms your transfer, Tether leaves for your address. The order page tracks every step.

Swap COMP for USDT Optimism

Check this before sending COMP

The address network is Optimism. Sending through another network usually means losing the transfer.
Copy the address whole, then compare the first and last characters after pasting.
Coins go through an AML check: a flagged transfer can be held until the check is finished.

Where the COMP to USDT Optimism rate has been

WeekMonthQuarterYear

high 23.3395 USDT Optimismlow 20.0586 USDT Optimism

Oct 25, 2026 19:07Nov 1, 2026 19:07

high 25.8906 USDT Optimismlow 20.5088 USDT Optimism

Oct 2, 2026 03:00Nov 1, 2026 03:00

high 25.8906 USDT Optimismlow 16.05 USDT Optimism

Aug 3, 2026 03:00Nov 1, 2026 03:00

high 35.9296 USDT Optimismlow 15.2119 USDT Optimism

Nov 2, 2025 03:00Nov 1, 2026 03:00

24 hours: +1.35%
Week: −9.75%
Weekly high: 23.3395 USDT Optimism
Weekly low: 20.0586 USDT Optimism
Spread: 16.36%

Market data from CoinGecko as of Nov 1, 2026 16:54; the exchange rate is calculated separately and differs. Where these numbers come from

How far COMP/USDT Optimism travelled, by period

Period	High	Low	Middle	Net move
24 hours	20.8298	20.3698	20.6177	+1.35%
Week	23.3395	20.0586	21.1012	−9.75%
Month	25.8906	20.5088	23.2013	−13.09%
Quarter	25.8906	16.05	20.7647	+26.18%

Figures are in USDT Optimism per unit sent, from market data.

Daily COMP → USDT Optimism rate

Day	Close	Against the day before
Nov 1, 2026	20.777 USDT Optimism	+1.31%
Oct 31, 2026	20.5088 USDT Optimism	−2.21%
Oct 30, 2026	20.9723 USDT Optimism	−3.09%
Oct 29, 2026	21.6406 USDT Optimism	+1.43%
Oct 28, 2026	21.3363 USDT Optimism	−4.34%
Oct 27, 2026	22.3052 USDT Optimism	+5.96%
Oct 26, 2026	21.0503 USDT Optimism	−11.7%

Daily RubyCash rate: COMP → USDT Optimism

Date	RubyCash rate	Market rate
Nov 1, 2026	20.7236 USDT Optimism	20.7914
Oct 31, 2026	20.4722 USDT Optimism	20.5007
Oct 30, 2026	20.5325 USDT Optimism	20.3004
Oct 29, 2026	21.1358 USDT Optimism	20.9699
Oct 28, 2026	21.7592 USDT Optimism	21.6489
Oct 27, 2026	21.4978 USDT Optimism	21.3756
Oct 26, 2026	21.9201 USDT Optimism	21.6793
Oct 25, 2026	21.6084 USDT Optimism	23.0615
Oct 24, 2026	23.73 USDT Optimism	23.6103
Oct 22, 2026	24.5747 USDT Optimism	24.4547
Oct 21, 2026	25.6707 USDT Optimism	26.2565
Oct 20, 2026	26.274 USDT Optimism	26.3008
Oct 19, 2026	21.7693 USDT Optimism	21.5077
Oct 18, 2026	21.2364 USDT Optimism	21.0866

Our own rate is written down every hour; the table keeps the last entry of each day. The market column is the ratio of the same two coins on CoinGecko at that moment. Where these numbers come from

The numbers on COMP and USDT

Compound COMP

Price: $20.78
24 hours: +1.37%
Week: −10.12%
Market cap: $207.8 M
24-hour turnover: $10.13 M
Rank by cap: #166
In circulation: 10 M COMP
Record price: $854.45

Tether USDT

Price: $0.999452
24 hours: +0.02%
Week: +0.03%
Market cap: $180.01 B
24-hour turnover: $26.83 B
Rank by cap: #3
In circulation: 180.12 B USDT
Record price: $1.32

Source: CoinGecko, Nov 1, 2026 16:54.

Compound against Tether

	Compound (COMP)	Tether (USDT)
Ticker	COMP	USDT
In circulation	10 M COMP	180.12 B USDT
Market cap	$207.8 M	$180.01 B
Rank by cap	#166	#3
Type	—	token
Network	—	Optimism
Fees are paid in	—	ETH
Launched	—	2014
Built by	—	Tether Limited
Supply cap	—	no cap

Daily moves of COMP and USDT over 90 days line up at 0.08 — they travel apart.

Common questions: COMP → USDT Optimism

What rate does COMP to USDT Optimism run at?

As of Nov 1, 2026 19:04 it is 1 COMP = 20.7236 USDT Optimism. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $20.71.

What else is taken on top of the rate?

The payout is already calculated at the rate in the calculator. On top of it you only pay the network fee for sending COMP, and that one goes to the blockchain, not to us.

How long does COMP to USDT Optimism take?

The clock starts with confirmations: the order goes into work once Compound confirms your transfer. After that it comes down to how busy the network is.

Which network will USDT Optimism arrive in?

The payout leaves in Optimism. Make sure the receiving wallet works with that network.

Where is receiving USDT cheaper?

The cheapest is usually USDT BEP20, USDT SOL, USDT Polygon, USDT Arbitrum, USDT TON, USDT AVAX C, USDT Optimism. Still, the network is chosen by what the recipient supports, not by the fee.

What if the rate moves while I am paying?

The rate is pinned to the order and does not move while the order is alive. It can be recalculated if the payment arrives late or for a different amount — so send the exact sum, and send it promptly.

What did the COMP to USDT Optimism rate do this month?

The month came in at minus 13.09%. Low 20.5088, high 25.8906, middle 23.2013 USDT Optimism per COMP.

Can I go back, USDT Optimism to COMP?

Yes, the reverse direction is open: 1 USDT Optimism = 0.0486422 COMP. The link sits right under the calculator.