Last updated: August 25, 2026
A Pionex Rebalancing Bot reacts to portfolio-allocation drift or a selected schedule, not the raw percentage or dollar move of one coin alone. A large price move can leave weights near target, while a smaller relative move can cross the threshold.
Price move versus allocation drift
| Signal | Does it trigger by itself? |
|---|---|
| One coin rises 20% | Not necessarily; current weights determine drift |
| Portfolio weight crosses threshold | Yes in Threshold mode, subject to valid order size |
| Scheduled time arrives | Yes in Periodic mode, subject to current rules |
| Trade amount below minimum | Execution can be skipped or incomplete |
What the rebalance trades
The bot sells part of an overweight asset and buys an underweight asset to move the basket toward its target ratio. It does not normally sell the full winning position.
How to diagnose a missing trade
- Open the running bot’s rebalance mode.
- Record target and current weights.
- Check threshold or periodic settings.
- Review minimum trade size and precision.
- Inspect transaction history and fees.
- Confirm every selected pair remains tradable.
Read the current Pionex Rebalancing Bot guide.
Frequently asked questions
Why can a 20% price move fail to trigger a rebalance?
The bot responds to portfolio-allocation drift under its configured mode, not the asset’s raw percentage move by itself.
Why can a smaller price move trigger a trade?
A smaller move can push an asset’s portfolio weight past the selected threshold, especially when the assets move in different directions.
What is Threshold mode?
The bot rebalances when an asset’s allocation deviates from its target by more than the configured threshold.
What is Periodic mode?
The bot checks and restores allocations on a chosen time schedule, subject to current product and order requirements.
Can a rebalance be skipped because the amount is too small?
Yes. Pionex notes that small positions can fail to produce a valid buy after a sell because of minimum trade precision or order size.
Does the bot sell the whole winning asset?
Normally it trades only enough to move the portfolio back toward its target allocation, rather than liquidating the entire position.
What should you inspect when a rebalance is missing?
Check mode, target weights, current weights, threshold or schedule, minimum order, trade history, available assets, fees and pair status.
More frequent rebalancing can create more trading costs and does not guarantee better returns.
