A stock tracker for every position you own — priced live.
StoxDeck is a stock portfolio tracker for holdings scattered across brokerage accounts. Enter what you own once — no brokerage login — and the deck prices itself on every load.
| Symbol | Price | Day | 30d | Value |
|---|---|---|---|---|
VOO Vanguard S&P 500 | $512.09 | +0.18% | $30,725.40 | |
MSFT Microsoft | $419.68 | +0.55% | $25,180.80 | |
AAPL Apple | $228.42 | +0.55% | $18,731.44 | |
NVDA NVIDIA | $123.54 | −1.49% | $12,354.00 | |
COST Costco | $892.15 | +0.46% | $8,921.50 | |
SCHD Schwab US Dividend | $27.83 | −0.22% | $8,905.60 |
- VOOVanguard S&P 500$30,725.40$512.09 · +0.18%
- MSFTMicrosoft$25,180.80$419.68 · +0.55%
- AAPLApple$18,731.44$228.42 · +0.55%
- NVDANVIDIA$12,354.00$123.54 · −1.49%
- COSTCostco$8,921.50$892.15 · +0.46%
- SCHDSchwab US Dividend$8,905.60$27.83 · −0.22%
Tracking $48M across 3,200 portfolios
Your real portfolio lives in four places. The spreadsheet you swore you'd keep current has prices from three weeks ago, your broker's app only shows one account, and adding it up in your head doesn't count. You just want one honest number — without doing data entry on a Sunday night.
How it works, in three steps.
Add your holdings
Type in what you own. Search a ticker and the name fills itself.
Watch it update
StoxDeck fetches live prices, so the deck values itself on every load.
Check in when you want
Open it Sunday night or once a quarter. It's current either way.
One job, done properly.
No dashboards you'll never open. Just the things that make tracking honest.
Keep real money and wishful thinking apart
Separate decks for what you actually own, what you're only watching, and your retirement accounts — never mashed into one total.
Prices that keep themselves current
Live quotes on every load. The number you see is the number right now, not the one you pasted in last month.
See the change over any stretch
Gain and loss for the day, the month, or since you bought. Measured from your real cost basis — never predicted.
Reads right on the phone in your pocket
The whole deck folds down into clean cards on a small screen. Every column still there, nothing to pinch and zoom.
Free tools, no account needed.
Useful on their own, whether or not you ever sign up.
Cost basis & stock average calculator
Bought the same stock at several prices? Work out your weighted average cost per share, then market value and unrealized gain.
Open the calculator →Stock profit calculator
Sold, or about to? Get the profit or loss, return on cost and break-even price from what you actually paid — several purchases, full or partial sale.
Open the calculator →Portfolio rebalancing calculator
Drifted away from your target weights? See how far off each holding is, and exactly how much to buy or sell to get back.
Open the calculator →Stock split calculator
Forward or reverse, once or several times over. Get your new share count and the corrected cost basis on every lot.
Open the calculator →Annualized return calculator
What rate per year has a holding actually earned? Enter each dated purchase and today's price for the total, annualized and per-lot return.
Open the calculator →Free portfolio tracker spreadsheet
A Google Sheets and Excel template with live price lookups wired in — and a straight account of where a spreadsheet stops working.
Download the template →“I closed the spreadsheet I'd babied for six years and didn't miss it once.”
Questions
Do you connect to my brokerage, or do I enter holdings manually?
You enter them manually. StoxDeck never links to your brokerage account, which is exactly why it works across all of them at once. Adding a position takes a few seconds — search the ticker, type the shares and price.
Where does price data come from, and how delayed is it?
Prices come from a market-data provider and refresh every time you load the deck. For US stocks and ETFs, quotes are near real-time during market hours. We label how fresh each price is, so you're never guessing.
Do you see my brokerage credentials?
No. There's nothing to connect, so there are no brokerage logins to hand over. StoxDeck only ever holds the tickers and share counts you type in yourself.
Which markets are supported?
US-listed stocks and ETFs today. That covers the vast majority of what retail investors hold. More markets are on the list.
Can I export my data?
Yes. Your holdings are yours — export them to CSV whenever you want, and there's no lock-in keeping you here.