StockRivalry is the stock market competition your friend group has been waiting for.
Your investment club debates picks all year. Your group chat argues about the market every week. Now put it to the test! Form teams, pick your stocks, and let the market decide who actually knows what they're talking about.
PICK YOUR STOCKS
Each team selects stocks before the season starts. No changing your mind once the rivalry starts, commit to your picks and own the results.
FOLLOW THE RIVALRY
Daily price updates keep the leaderboard honest. Watch your portfolio gain ground, track every team's performance, and see exactly which picks are paying off.
KEEP THE BANTER ALIVE
The rivalry feed is where the season really happens. Post reactions to market moves, celebrate the green days, and talk through the red ones. It's investing, but make it social.
WHEN THE SEASON ENDS
Final standings lock at market close on the last day. There's nowhere to hide, and no disputing the winner.
Perfect for investment clubs, fantasy league veterans branching out, families with strong financial opinions, and anyone who's ever said "I would've bought that."
No subscriptions. Free to join a rivalry, one-time purchase to host.
Start your rivalry at stockrivalry.com
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The rivalry just got louder.
• React to the action — drop emoji on your rivals' picks and right on the leaderboard.
• Trade Window — Hosts can open a window mid-season, giving each team one swap to shake up their lineup.
• End-of-day alerts — get a push when scores lock at market close, so you always know where you stand.
• Score over time — a new performance chart shows how every team's score has moved across the season.
• Pick by dollars — select picks by dollar amount, not just whole shares.
• Cleaner setup — Hosts can clear out empty teams before the season starts and join in as captain automatically.
• Polish everywhere — a clearer "Start Season" button, back navigation, pull-to-refresh, and faster sign-in.
Thanks for playing — may the best portfolio win.
Version 1.1.0
The developer, Geoffrey S. Armstrong, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Contact Info
Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More