Build a Portfolio Rebalancing Calculator with AI

Vibe-code a portfolio rebalancing calculator — enter holdings and target weights to get the exact buy/sell trade per asset, plus drift from target.

Hoe het werkt

Stap 1

Beschrijf je idee

Schrijf een prompt die beschrijft wat je wilt.

Stap 2

AI bouwt het

Cryptohopper genereert productieklare code direct.

Stap 3

Deploy & ga live

Je project wordt gehost op een eigen subdomein in minuten.

Waarom bouwen met AI in plaats van een developer inhuren?

	Cryptohopper	Traditionele developer
Tijd tot lancering	Minder dan 5 minuten	2-8 weken
Kosten	Vanaf €0	€5.000 - €50.000+
Onderhoud	Inbegrepen	Doorlopend contract

What is a portfolio rebalancing calculator?

Over time a portfolio drifts: the winners grow into an outsized share and the laggards shrink, until your allocation no longer matches your plan. A rebalancing calculator fixes that on paper before you place a single order. Enter each asset's current value and the target weight you want, and it computes the total, each holding's current weight, the drift from target, and the precise amount to buy or sell per asset to get back to target. Because rebalancing is value-neutral when targets sum to 100%, the sells fund the buys. It's asset-agnostic — crypto, stocks or a mixed book — runs entirely in your browser, and pairs with a rebalancing bot when you want it automated. Cryptohopper.AI builds it from your description.

Common features

Add any number of assets with value + target weight
Current weight and drift-from-target per asset
Exact buy/sell trade size for each holding
Targets-sum-to-100% validation
Total-to-buy and total-to-sell summary
100% client-side; holdings saved on your device

Real-world examples

Back to 50/30/20

Enter your BTC/ETH/SOL values and target weights to see the trades that restore the split.

Drift check

See which holdings have drifted furthest from target after a strong run in one asset.

Mixed portfolio

Rebalance a crypto-plus-stocks book by entering every position's value in one currency.

Why Cryptohopper.AI fits portfolio rebalancing calculator projects

Plan the rebalance before you trade: describe the calculator and Cryptohopper.AI builds it — weights, drift and per-asset trades — then spin up a rebalancing bot from the same chat to automate it.

Probeer deze prompts

Kopieer een prompt en plak deze in Cryptohopper om te beginnen.

Build me a portfolio rebalancing calculator where I enter each asset's value and target weight and get the trades to rebalance.

Create a rebalancing tool that shows how far each holding has drifted from its target allocation.

Make a calculator that tells me exactly what to buy and sell to get back to 50/30/20.

Build a crypto portfolio rebalancing calculator with a target-weights check and per-asset trade sizes.

Veelgestelde vragen

What does a rebalancing calculator do?

You enter each asset's current value and its target weight. It computes the total, each asset's current weight, how far it has drifted from target, and the exact amount to buy or sell to return to your target allocation.

Do the trades net to zero?

When your target weights sum to 100%, the buys and sells offset — you're selling the overweight assets to fund the underweight ones, with no new capital needed. The tool flags it if your targets don't add up to 100%.

Does it place trades?

No — it's a planning calculator that runs entirely in your browser; your holdings are saved on your device. To rebalance automatically on a schedule, build a rebalancing bot, which Cryptohopper can run on your exchange.

Does it work for any portfolio?

Yes. It's asset-agnostic — use it for crypto, stocks, or a mixed portfolio. Enter values in any single currency and the math holds.

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