STOCKLANA Puts $100K Behind One Week of Building With Stocks on Solana

The Solana Foundation is running STOCKLANA, a one-week hackathon with $100,000 in prizes for apps built around stocks on Solana. Submissions close Friday, September 18, 2026 at 4:00 pm ET, and judging runs through October 2. There is a single main track, no bounty tracks, and no application step beyond registering.

What counts as a stocks project

The Foundation named five areas it wants entries in, and they cover most of the surface between an equity and a user:

• Trading: 24/7 venues, order books, swaps

• Investing: recurring buys, baskets, robo portfolios

• Credit and yield: borrowing, dividends, structured products

• Infrastructure: price feeds, corporate actions

• Consumer apps: mobile-first, social trading, portfolio spending

Judging comes down to one question. Could this be a real app that people will actually use? Evaluators weigh whether the users are legitimate, whether the demo works, whether Solana is actually relevant to the thing you built, and how well it's executed. Entries have to be original work and need a GitHub repo, a demo link, or a video. Individuals and teams can both enter, one submission each.

Price feeds and corporate actions are the two categories that name a gap instead of an app idea. A tokenized share that doesn't know about a dividend, a split, or a ticker change is a broken instrument, and the trading front ends aren't the ones doing that work. If you build infrastructure instead of interfaces, that's the opening.

Tokenized stocks on Solana are already a real market

Tokenized stocks are already a live asset class on Solana. That is what makes a one-week sprint with a $100,000 pool a reasonable bet this month.

xStocks, the largest issuer, reported $800 million in assets under management across its Solana and Ethereum deployments on September 11, with roughly two-thirds of that, about $530 million, sitting on Solana. It launched in June 2025 with 60 tokenized assets and now lists more than 700 stocks and ETFs, each backed 1:1 by real shares in regulated custody. Tokenized stock trading volume on Solana reached $4.9 billion in the first half of 2026, up sixfold from $775 million in the second half of 2025.

Assets and volume at that size mean a hackathon project has real markets to build against on day one. What's thin is everything around the assets. Most of the flow today is trading, and 63% of it happens outside US market hours, which is the part of the pitch that traditional venues can't answer. That skew toward trading shows up across the whole category on Solana, which does about a third of onchain RWA trading while holding 12% of the market cap.

STOCKLANA is the first test of a self-serve hackathon platform

STOCKLANA is the launch event for hackathons.solana.com, which the Solana Foundation opened on September 11, 2026. The site pulls the whole hackathon lifecycle into one place: finding an event, registering, picking a track, submitting a project, and judging. Before it, those steps lived across a scatter of forms, spreadsheets, and announcement threads.

Hackathons are one of the best ways to bring talented builders and great products to Solana. But Foundation shouldn't have to be the gatekeeper for every official Solana hackathon. So we built a product for the community to run them.

— Solana Foundation launch announcement

The Foundation's goal is that there is always a Solana hackathon to build in, with the community deciding what comes next.

The pipeline runs in four steps. Anyone can propose a theme, describing what they want builders to make and why it matters to Solana. Reviewed proposals go to a community vote that needs no wallet. A theme that clears the threshold becomes an active hackathon looking for funding, and sponsors then create bounty tracks, each one a separate prize backed by USDC in onchain escrow. Once roughly $50,000 is committed the hackathon launches, builders get 14 days to the deadline, and a leaderboard carries scores across events.

That makes sponsorship the throttle instead of Foundation staffing. Three hackathons are already queued:

Tokenized real-world assets and consumer apps on Solana Mobile are open for community voting as future themes.

Nine Foundation hackathons since November 2020 drew more than 48,000 participants and produced over 3,000 projects, with alumni including Stepn, Mango Markets, Solend, Marinade, Jito, and Tensor, and more than $600 million raised in venture funding. Those ran on a roughly twice-a-year rhythm.

A week-long event with a $100,000 pool and a second one starting the day the first closes is a different pace entirely, and it changes what a hackathon is for. A one-week sprint doesn't produce a company. It produces a demo and a leaderboard position, and that only compounds if you keep entering.

Here is how the next three weeks run:

• September 11, 2026: hackathons.solana.com launches and STOCKLANA opens

• September 14, 2026: Colosseum's Crypto World's Fair opens, running to October 12 (scheduled)

• September 18, 2026, 4:00 pm ET: STOCKLANA submissions close

• September 18, 2026: Perps and Prediction Markets opens with its own $100,000

• October 2, 2026: STOCKLANA judging concludes

A stocks project doesn't have to stop on Friday. Colosseum's Crypto World's Fair opens September 14 and runs to October 12, and it accepts submissions from builders on any chain, so a week-old STOCKLANA demo has four more weeks of runway. The Colosseum accelerator and its $250,000 pre-seed check stay reserved for Solana teams.

STOCKLANA is a shorter, simpler event than the model it launched. One week instead of the standard 14 days, zero bounty tracks, and $100,000 straight from the Foundation rather than sponsors filling an escrow. The self-serve machinery hasn't been exercised yet. Whether Solana ends up with a permanent hackathon calendar comes down to the next two events, Perps and Prediction Markets opening September 18 and Agentic Payments still forming, and whether sponsors fill those escrows without the Foundation writing the check.