Using Robinhood and Schwab together

If you hold money at Robinhood and Schwab at the same time, you almost certainly did it on purpose. Robinhood is where the individual bets live — the single stocks, the options, the crypto, the ideas you wanted to act on quickly. Schwab is where the boring, load-bearing money sits: the index funds, the ETFs, maybe a rollover IRA. It is the "fun account plus serious account" split, and it is one of the most common two-broker setups in the United States.

The split works right up until you want to answer one honest question: is the fun account actually worth it? Robinhood shows you a return for the Robinhood account. Schwab shows you a return for the Schwab account. Neither shows you the number that matters — how the fun money has done against the serious money, on the same timeline, net of the deposits you kept topping it up with. That comparison is the whole point of this page.

Working it out by hand first

You can answer the question manually, and it is worth understanding the method before reaching for any tool. Say over the last year you put $10,000 into Robinhood in a few deposits and it is now worth $11,200. And say your Schwab core, ignoring its own deposits, returned 14% over the same window. The naive read is "Robinhood made me $1,200, great." But you cannot compare a dollar figure to a percentage, and you cannot compare a percentage that includes fresh deposits to one that does not.

The correct comparison is a time-weighted return, which strips out the timing and size of your deposits so you are measuring the performance of the decisions, not the performance of your savings rate. To do it by hand you break each account into sub-periods between cashflows, compute the growth factor for each sub-period, and chain them together. For the Robinhood account above, once you remove the deposits, the underlying return might actually be closer to 6% — well behind the 14% the Schwab core did with far less effort and far less risk. That gap, roughly eight percentage points, is what the fun account cost you this year. Do the arithmetic across both accounts and you finally have two numbers you can put side by side.

StackViewer does exactly this chaining automatically once both accounts are connected, and it does it per account and combined. That is the entire value of putting Robinhood and Schwab into one view: the decision layer measures the thing the "fun vs serious" framing is really asking about.

What syncs from each broker

What does not come across: live intraday quotes (values refresh about every 30 minutes, not tick-by-tick), and any custom or unsupported assets StackViewer does not model. Schwab's SnapTrade integration technically supports placing trades, but StackViewer deliberately never requests that permission — the token stays read-only for both brokers.

Sync runs three times a day and position values refresh about every 30 minutes during market hours. StackViewer is not a real-time tool and is not built for day trading — which, if your Robinhood account is where the active trades live, is worth stating plainly.

What Robinhood and Schwab's own apps don't show you

Robinhood's headline figure is built around average cost — the cost per share of your current open position — which drives the unrealised profit-or-loss number you see on each holding (per Robinhood's own average cost documentation, as of 2026-09-10). That is fine for "am I up on this stock", but it is not a portfolio return, it is not time-weighted, and it does not know your Schwab account exists. If you have been adding cash, Robinhood's account value can rise while your actual decision quality is flat or negative, and nothing on the screen separates the two.

Schwab's platform is far richer, but it is also self-contained: it reports on Schwab. Neither app can tell you the one thing you actually want to know when you run both — whether the concentrated, higher-risk Robinhood money is earning its keep against the diversified Schwab base, on a like-for-like, deposit-adjusted basis. StackViewer sits above both and answers that directly, then goes one step further with behavioural tags (reason, conviction, emotion) so you can see why the fun account behaves the way it does, not just that it does.

Robinhood plus Schwab, as one portfolio

This is the natural pairing this page is built around, so there is nothing to configure beyond connecting each broker once. Connect both and StackViewer produces a single time-weighted return across the two accounts, a combined diversification score, and one dividend calendar — rather than two apps you mentally add together. It also surfaces overlap: if your Robinhood single-stock bets are the same names your Schwab ETFs already hold, your real concentration is higher than either app admits, and the combined view flags it.

Read more on each broker or the wider method: Robinhood portfolio tracker, Schwab portfolio tracker, and the portfolio tracker overview. For the full manual walkthrough of combining accounts, see your true return across multiple brokers →

Is it safe to connect Robinhood and Schwab?

Both connections are read-only OAuth through SnapTrade. You log in on each broker's own site — StackViewer never sees your Robinhood or Schwab credentials and never stores them. The tokens that come back can read positions and history and nothing else: StackViewer cannot place a trade or move a dollar, and no trading permission is requested at any point, even though Schwab's integration would technically allow it. You can revoke access from inside Robinhood or Schwab whenever you want.

Data is encrypted with AES-256 at rest and TLS 1.2+ in transit, authentication runs on AWS Cognito with optional TOTP MFA, and you can export everything to CSV or delete your account at any time. Full detail on the security page.

Which other brokers can you connect?

StackViewer supports 31 brokers. Search for the others you use:

What this doesn't do

StackViewer is a tracker and journal for investors thinking in months and years, not a day-trading terminal. Values refresh roughly every 30 minutes, so it will not help you time an intraday exit on your Robinhood options. It analyses decisions you have already made rather than predicting returns, it does not give advice, and it cannot model custom or unsupported assets. Robinhood exposes its data through SnapTrade rather than a first-party API, so the depth of history depends on what that integration returns. None of this is financial advice.

Frequently asked

Can I track Robinhood and Schwab in one place?

Yes — StackViewer connects both read-only through SnapTrade and merges them into one portfolio with a single time-weighted return, a combined risk profile and one dividend calendar.

Is it safe to connect Robinhood and Schwab to StackViewer?

Yes — read-only OAuth through SnapTrade. StackViewer never sees your credentials and cannot trade or move money. Revoke from either broker in one click.

How often does the data sync?

Three times a day, with position values refreshed roughly every 30 minutes during market hours. It is not real-time.

Is connecting both brokers free?

Yes, on the free plan, with no credit card.

Does the Robinhood fun account really cost me anything?

It might — that is what the combined view measures. StackViewer computes the Robinhood account's time-weighted return on its own and against your Schwab core and a benchmark, so you can see whether the fun money is beating, matching or dragging the serious money.

StackViewer is not affiliated with, endorsed by, or sponsored by Robinhood or Charles Schwab. Robinhood, Schwab and their logos are trademarks of their respective owners. Broker connectivity is provided through SnapTrade and the available data depends on what each broker exposes; details verified 9 September 2026 and subject to change. This page is for information only and is not financial advice. StackViewer analyses decisions you have already made; it does not predict returns.