Trading 100,000 USDT a Month: What a Year Actually Costs, Across Five Exchanges
Adding trading fees, funding fees, withdrawal fees, and slippage into one annual cost (not just comparing fee rates), plus which data each exchange is missing.
Trading 100,000 USDT a Month: What a Year Actually Costs, Across Five Exchanges
Bottom line first: Under the profile of 100,000 USDT in monthly volume (half spot / half futures, half of it maker, average holding time 3 days, 1 withdrawal per month), the gap between the cheapest and the most expensive annual cost is about 16% ($688 vs $797). But what really matters is this: that number can't be derived from a fee table — it also includes funding fees, withdrawal fees, and slippage, and those three are exactly what most comparison sites leave out.
Annual cost ledger (snapshot date 2026-10-12)
| Exchange | Annual cost | In bps | of which trading fees | of which funding fees | Data gaps |
|---|---|---|---|---|---|
| OKX | $688 | 5.7 bps | $690 | -$2 | 2 items |
| Gate | $766 | 6.4 bps | $765 | $1 | 2 items |
| Bitget | $768 | 6.4 bps | $750 | $0 | 2 items |
| Binance | $781 | 6.5 bps | $780 | $1 | 1 item |
| Bybit | $797 | 6.6 bps | $780 | $16 | 1 item |
- bps = the annual cost per $10,000 of trading volume, comparable across volume scales (plug in your own monthly volume and this is the more informative number).
- Methodology: trading fees use 30-day volume to assign a VIP tier plus the maker/taker mix; funding fees use the exchange and coin's historical average funding rate; withdrawal fees use the chain's actual fee × withdrawal frequency; slippage is estimated from order-book depth.
Why "fees only" gets it wrong
- Funding fees aren't in the fee table: perpetual futures settle every 8 hours, so holding 3 days means 9 settlements. At the same moment, funding rates can differ by an order of magnitude between exchanges; in this snapshot Bybit's average funding rate is the highest (about 0.0015% per 8h), which is the main reason its annual cost is pushed up.
- Withdrawal fees are a rigid expense: 2 USDT per withdrawal on ERC20 versus 0.01 on BEP20 — with 12 withdrawals a year, that line alone can differ by more than twenty dollars.
- Slippage is invisible: large orders eat through depth, and a thin book can cost 0.1%–0.3% more, far bigger than the fee difference.
This result has three known biases (not hidden)
- Data gaps understate cost: OKX/Gate/Bitget are missing 2 items and Binance/Bybit 1 item (mostly withdrawal fees or order-book depth). We did not substitute 0 or an average for the missing parts, so these exchanges' "annual cost" is actually on the low side, and the ranking shouldn't be read as an absolute conclusion.
- Fee pages pending manual verification: fee rates come from the exchanges' public pages on their official sites, which we flag as "pending manual verification"; the flag will change once verified.
- Funding fees are historical averages: they don't represent the future, and they don't represent your position direction (longs and shorts receive funding in opposite directions).
Next steps
- Use the total cost calculator and enter your own monthly volume, spot/futures ratio, holding days, and withdrawal frequency to get your numbers (the tool needs no sign-up)
- To see what on-chain withdrawals actually cost: read measured USDT withdrawal fees by chain
- Before switching exchanges, check the 12-item migration checklist
Data source and fetch time: exchanges' public fee pages on their official sites + public funding-rate history (Binance/OKX/Gate/Bybit, fetched 2026-10-12T13:47:06Z) + Bitget's public withdrawal API; the calculation method and missing items can be recalculated item by item on this site's total cost page. Snapshot date 2026-10-12.
Disclaimer: This site provides education and tools; it is not investment advice and promises no returns.