If you’re planning to sell a large XRP position after significant price appreciation, the exchange you use matters almost as much as the timing, because retail trading fees add up fast at size.
Why retail exchanges cost more than they look like they do
Retail platforms typically charge you in three places: a trading fee, a spread between the buy and sell price, and sometimes a withdrawal fee. On a smaller trade those costs are easy to ignore. On a quarter-million-dollar trade or larger, they add up to real money, often several thousand dollars in total friction.
How OTC desks work differently
Over-the-counter desks are built for large trades and typically charge a flat basis-point fee on the actual market price, with no spread. Several exchanges run their own OTC operations: Uphold has an institutional desk called Ascent, Kraken and Coinbase both offer OTC trading, and fees generally run in the 10 to 25 basis point range depending on trade size and available liquidity. Working with an OTC desk, particularly at larger trade sizes, generally means the trade executes at the prevailing market price plus a flat fee, rather than at a marked-up spread.
Doing the math
Twenty basis points on a $250,000 trade works out to $500. A retail exchange charging trading fees, spread, and withdrawal costs on the same trade could easily run several thousand dollars. That difference is worth knowing before you execute a large sale, not after. Most OTC desks set a minimum trade size, often around a quarter million dollars, so this approach makes the most sense for larger positions rather than routine trading.
What to actually do
Before selling a significant position, check whether your existing platform has an institutional or OTC desk, and compare its fee structure against a straight retail sale. If you work with a wealth management or custody provider, ask directly what their execution costs look like, since fee structures vary and some arrangements charge a flat rate with no spread at all. None of this changes the tax consequences of a large sale, so it’s worth talking to a tax professional about timing and structure before you execute anything.
Educational only, not tax, legal, or investment advice. Check primary sources and speak with a qualified professional before making financial decisions.
