If the price goes up to 180, after rebalancing, the base order will be shifted up to [130, 230]. Let’s say the strategy now holds 1.2 ETH and 90 USDC. The strategy would then use 0.5 ETH and 90 USDC for its base order. It has 0.7 ETH left over, so it uses it for a rebalancing order between [180, 200].