Crypto rotation

Turn 1 BTC into more BTC through a chain of exchanges (CEX + BestChange), net of all fees.

Best route: Crypto rotation Profit: -0.06% P2P rates updated: 8 minutes ago (00:01 17.09.2026)
Spot
mexc → gateio
ETH → USDT (Mexc) (sell @ 2 421.18 USD)
USDT → ETH (Gateio) (buy @ 2 420.76 USD)
You get 0.998761 ETH
Profit -0.12%
Delta worse by 0.06 pp
Fees
spot taker Mexc: 0%
USDT network (TRC20): 1.00 USDT
spot taker Gateio: 0.1%
Same spot
gateio round-trip
ETH → USDT (Gateio) (spot taker 0.1%)
USDT → ETH (Gateio) (spot taker 0.1%)
You get 0.998001 ETH
Profit -0.20%
Delta worse by 0.14 pp
Fees
spot taker x2: 0.2%
reference: no cross-exchange price difference
P2P cycle
P2P sell → P2P buy USDT → spot
ETH → UAH (P2P) (sell rate 107 584.19 UAH)
UAH → USDT (P2P) (buy rate 45.51 UAH)
USDT → ETH (spot) (spot taker 0% · Mexc)
You get 0.976002 ETH
Profit -2.40%
Delta worse by 2.34 pp
Fees
P2P spread (sell vs buy)
USDT network (TRC20): 1.00 USDT
spot taker 0%
BestChange→spot Best
Crystal-Trade
ETH → USDT (BestChange) (rate 2 422.70990000)
USDT → ETH (Gateio) (buy @ 2 420.76 USD)
You get 0.999392 ETH
Profit -0.06%
Delta best
Fees
BestChange rate includes exchanger margin
USDT network (TRC20): 1.00 USDT
spot taker Gateio: 0.1%
spot→BestChange
InOut
ETH → USDT (Mexc) (sell @ 2 421.18 USD)
USDT → ETH (BestChange) (rate 0.00040849)
You get 0.988617 ETH
Profit -1.14%
Delta worse by 1.08 pp
Fees
spot taker Mexc: 0%
USDT network (TRC20): 1.00 USDT
BestChange rate includes exchanger margin

Fees included: spot taker, withdrawal, P2P premium.

How the chain works

Rotation finds the best cycle for one coin: sell it for USDT on the exchange with the highest price, move USDT (network fee TRC20 is deducted), then buy the coin back on the exchange with the lowest price (spot taker fee is deducted). BestChange routes use live exchanger rates from the BestChange monitor.

The result is realistic: cross-exchange spread is usually 0.01–0.5%, and two taker fees plus network fee take 0.2–2%, so a green profit appears only when the spread beats the fees.

Fees included: spot taker, withdrawal, P2P premium.. All calculations are indicative and depend on current market conditions.

FAQ

How does the chain calculator work?

It compares 3 ways to buy a coin with fiat: direct P2P, buying USDT on P2P then swapping on spot, and BestChange exchangers — using live rates and real exchange fees.

Why is P2P + spot swap sometimes cheaper?

P2P USDT/UAH has the deepest liquidity, and spot swap fees are 0-0.2%. If direct P2P ETH/UAH is thin or expensive, the chain saves 1-5%.

Are exchange fees included?

Yes: spot maker/taker fees are synced twice a day and network withdrawal fees are taken into account for the transfer leg.

What is crypto rotation?

Rotation is a triangular arbitrage for a single coin: sell X for USDT where it is most expensive, transfer USDT, then buy X back where it is cheapest — all exchange, network and P2P fees included. If the net result is positive, you end up with more X than you started with.

Why is rotation usually not profitable?

Cross-exchange price differences are usually 0.01–0.5%, while two spot taker fees, the USDT network fee and the P2P spread take 0.2–2%. The calculator shows the real net result: green profit when it exists, red loss when fees eat the difference.

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USDT 0xC521453Aa3CC36320eA16B58B6b9bdbe17780A29
ETH 0xC521453Aa3CC36320eA16B58B6b9bdbe17780A29
BNB 0xC521453Aa3CC36320eA16B58B6b9bdbe17780A29