Pick X
Your own favorite stocks, kept in equal shares.
Investing Strategies That Explain Themselves
Pick your own stocks and Gringotts keeps them balanced. Or let data-driven strategies, short-term or longer-running, run fully automatically. Or anything in between, on your own brokerage account, with rules you can read and Haily to answer your questions about any of it.
Gringotts on the WebOpen the Web App
Gringotts for AndroidIn Testing
Gringotts for iPhoneComing Soon
In beta, by invitation: use Gringotts in your browser now, the same app as on the phone. Android is in testing, with iPhone to come.
Gringotts is an app by MobA11y, with Haily as its chat. Meet Haily
Where Your Money IsExample
$12,480.36
Seasonal Retail6 stocks
$4,243.32Energy5 stocks
$3,868.91Pick Xyour 3 picks
$2,620.88Cashsettles the next business day
$1,747.2514%Your buy plan for today is ready: 4 stocks, $1,600.
Your Own Picks, Full Automation, or Anything in Between
At one end, pick your own stocks and Gringotts keeps them in equal shares. At the other, Gringotts' Data-Driven Strategies choose the stocks, short-term or longer-running, and Buys Automatically places their plans without asking. Mix them however you like. Every strategy is a plain rule set you can read, with four basics you set: how much of the account it may use, its stop loss, its largest position, and when to take profit.
IPO Bounce
Companies new to the stock market that debuted poorly and are turning back up.
Seasonal Retail
Retailers into seasonal demand: back-to-school and the holidays.
Energy
Energy names with clear tailwinds: seasonal gas, oil, uranium and power.
Yearly Bounce Back
The fall's biggest losers, bought December 22 and sold after New Year's.
Collapse Filter
Skips any stock your strategies would buy that looks likely to collapse.
Your Own Rules
Your own rule from 29 indicators, written with Haily and reviewed before it trades.
A Trading Day, on a Clock You Can See
Gringotts checks the market every hour it's open. What it does at each check follows the same rules every day, and every action lands in your ledger.
- Every hour, :35
Check
Every strategy rescans its stocks and re-checks the day's earlier decisions.
- 10:00 to 11:30 Eastern
Buy Plan
New money is spread across the strategies' picks. The plan waits for your approval.
- Any hour
Sell by the Rules
A stock sells when it drops off its strategy's list for long enough, or hits your stop loss or take profit.
- From 3:00 Eastern
Balance
A strategy that has grown well past its share is trimmed back, gains first.
- 4:00 Eastern
Report
The close: what happened today, with a chart. Weekly and monthly reports follow.
You're in Charge, with Two Controls
The Control Panel is on your Account page. In the phone apps, the one switch that lets Gringotts act without asking takes a deliberate full slide; on the web, you confirm it first.
Active: buys and sells by your strategies' rules.
- Active
- Buys and sells by your strategies' rules.
- Inactive
- No new buys; stocks still sell at the right time. For vacations.
- Sell Now
- Sells everything, then holds cash.
Off: Daily Buy Plans. Each morning's plan waits for you.
- Daily Buy Plans
- Each morning's plan waits for your Approve or Decline. Decline early and you can get a different plan.
- Buys Automatically
- Plans are placed without asking, still through every safety check.
Backtest
See How Your Strategies Would Have Done
Gringotts replays your own strategies, with your own settings, on past prices, side by side against the market as a whole (the S&P 500). Past results don't predict future ones, and the replay says what it can't see.
3 Months is included. Longer replays come with Gringotts Plus, coming soon.
Haily Explains, so You Decide
Haily is the chat in Gringotts. Ask about a strategy, a stock or your account and get facts from your own data, laid out as tables and charts. Haily never gives investment advice.
Ask About What's on Screen
Haily's button is on every tab and starts with what you're looking at.
Tips, When You Want More
A short tip by a control opens the longer explanation, only when you tap it.
Your Conversation, Kept Private
Conversations are yours alone: never shown to anyone else and never shared between apps.
Good to Know
Gringotts is made by MobA11y, a mobile company that builds simple, accessible apps for people who struggle to find truly accessible experiences in a category, starting with investing. Modern investing apps take a lot of interaction; Gringotts helps you understand and automate the work, with Haily to help where an interface falls short.
- Gringotts is not a broker. Your money stays in your own brokerage account (Public.com today), and Gringotts places orders there for you.
- Gringotts doesn't give investment advice. Strategies are rules you choose; Haily explains them and never tells you what to buy.
- Investing involves risk, including the loss of money. Backtests replay the past and don't predict the future.
- You choose how automatic it is: approve each day's buy plan, or turn on Buys Automatically. Strategies never touch stocks you bought yourself; Sell Now sells everything.