The problem

Stock Tokens on Robinhood Chain are ERC-20 tokens that track US stocks such as NVDA, AAPL and TSLA. They trade on-chain, around the clock. The people who hold them do not.

The market closes. The chain doesn't.

The US equity market runs a regular session from 9:30 to 16:00 Eastern Time, Monday to Friday. Robinhood Chain never closes. Pools stay open overnight, on weekends and on holidays.

That gap creates a simple problem. Prices can move when you are not looking. News lands after the close. Liquidity is thin at 3 a.m. A large gain can shrink before you open your laptop.

A short story with numbers

You bought NVDA Stock Tokens at $120. Over a few weeks it ran to $180. That is a 50% gain on paper.

One night it slid. You were asleep. By morning it was $150. Two thirds of the move up was still there, but $30 per token was gone, and nothing in your wallet reacted.

Why a fixed limit order is not enough

A fixed sell order sits at one price. Say you set a stop-loss at $110 when you bought. It protects you from a fall below your entry. It does nothing for the $60 you gained on the way up, because the order never moves.

You could move it by hand. Every time the price makes a new high, you cancel and place a new order. That works if you watch every move. Most people do not, and the moves that matter often happen when you are not watching.

What a trailing stop does

A trailing stop holds a reference to the highest price since you opened it. That reference only moves up. The trigger sits a fixed percentage below it. When the price rises, the trigger rises with it. When the price falls, the trigger stays where it was.

In the story above, an 8% trailing stop would have ratcheted up to a trigger of $165.60 when the price hit $180. On the slide, it would have fired near that level instead of at $150.

Rind brings that rule to Stock Tokens on-chain, with your own custody. See How it works for the full walk-through.