YENGLA polymarket research terminal
LIVE · 28,431 markets indexed Pricing Get access →
Now open to founding members

The gut feeling
backtest engine
for Polymarket.

Run any strategy against 3.6 years of tick data. Get a Sharpe, a drawdown, an honest answer. Before you size up.

$50/mo founding price locked for life 42 / 100 seats taken
Markets
28,431
History
3.6yrs
Wallets tracked
12,084
BACKTEST SCANNER WALLETS
RUNNING v0.9.2
P&L
+187.4%
Sharpe
2.14
Win rate
61.3%
Max DD
−14.2%
EQUITY · $10k start $28,742
Oct 2022Jul 2023Mar 2024Nov 2024Today
DATETRADEEXITP&L
005 / Built for

People sizing real positions, not just clicking around.

Yengla started as a research service. Quotes below are from clients I built one-off backtests for.

"Found a fade-the-favorite edge in NBA spreads I'd been trading on vibes for two years. Doubled my sizing."
Sports trader
"Strong technical expertise developing the Polymarket bot. Well-structured, reliable implementation aligned with strategy requirements. Strategic input and problem-solving mindset added clear value."
Upwork client, Jan 2026★★★★★
"Whale tracking is the killer feature. Mirror the top 50, weighted by closed P&L."
Crypto trader
"I built a spreadsheet for this in 2023. Took me three weeks. Yengla does it in three clicks."
Solo trader
012 / Sample tearsheets

Three real strategies, backtested on actual history.

These are runs from the engine. Click any in the demo above to load it live.

021 / Data scope

What's actually under the hood.

Polymarket deletes resolved markets. We don't. Every tick since launch, indexed and queryable.

01 / Coverage
28,431 resolved markets
Elections, NFL, NBA, MLB, NHL, crypto, geopolitics, macro, awards, weather. Anything that ever had a CLOB on Polymarket since Oct 2022.
02 / Resolution
Tick-level orderbook snapshots
Mid, bid, ask, depth, volume, reconstructed every 60 seconds. Not just hourly closes. Slippage assumptions are real.
03 / Wallets
12,084 wallets, fully attributed
Every position, every exit, P&L computed including LP rebates and gas. Filter by category, ROI, win rate, average hold.
04 / Latency
~340ms p50 from on-chain
Indexer pulls from the Polygon CLOB direct. Live alerts on wallet activity, market mispricings, resolution decays.
TOP WALLETS · trailing 90d
sorted by P&L
010x8c4a...19fE · "fadeboi"+412.8%$1.84M vol
020xd1be...77a2 · "quartzhand"+318.0%$902k vol
030x4f02...c1d3+241.5%$3.4M vol
040xa988...0fed · "linealpha"+198.2%$612k vol
050x6b21...3a47+174.6%$2.1M vol
060xe44c...9b8a · "snipergpt"+161.0%$488k vol
070x2cd9...51e6+142.3%$1.2M vol
showing 7 of 12,084live · refreshed 42s ago
033 / Pricing

One tier. One price. No annual contract, no upsell.

First 100 traders lock in $50/mo for as long as they keep the subscription active.

FOUNDING / 100 SEATS
Yengla
$50 $129 / month
42 of 100 taken
No card now. Pay when access opens.
Unlimited backtests, all markets
Strategy templates (10 to start)
Visual builder, no code path
Python + JS SDK if you want it
Tick orderbook history, all 3.6 yrs
Wallet leaderboards + filters
Live alerts via Telegram, email
CSV + Parquet export
Monte Carlo + walk-forward
Slippage and gas in P&L
Annual billing saves 2 months. Cancel any time, your founding price comes back if you resubscribe within 12 months. SOC2 in flight. Polygon read-only, no custody, ever.
044 / Who built it

I built this for myself first.

For the last two years I've taken paid backtest work from Polymarket traders. Thirty-something jobs. Every one of them started with the same three weeks of rebuilding an indexer, normalizing tick data, and writing the same Python.

Yengla is that pipeline, productized. Same data I sold to funds for four figures a pop, now $50 a month and a UI on top.

The goal is 200 traders by Q3. That's it. No VC, no team, no roadmap longer than two months. If you want something specific built, email me and it ships that week.

Built bySolo, currently
StackRust indexer · Postgres · Next
Prior workHFT infra, 6 yrs
MarketsElections · sports · crypto
Emailyahyaehsan137@gmail.com
055 / FAQ

The honest questions.

Do I need to code?
No. Pick a template, set parameters with sliders and dropdowns, hit run. If you want to write Python or JS you can, but the default path is point and click.
Why $50 and not $5 or $500?
Because $5 attracts tourists and $500 means I sell ten seats and stop. $50 is the price where someone running a real book doesn't think twice, and tourists self-select out.
Will my strategy leak?
Strategies stay in your account. They are not used to train anything, shared with anyone, or visible to me. If that ever changes you'll see it announced before it ships.
What if Polymarket changes their API?
The indexer reads on-chain directly from the Polygon CLOB. We do not depend on the off-chain API. If Polymarket disappears tomorrow you still own the historical dataset.
How is this different from Dune or Polyscan?
Dune is a SQL editor and Polyscan is a leaderboard. Neither does backtesting, strategy templates, walk-forward, or alerting. Different tool, same data source.
When can I get in?
Beta opens in four to six weeks. Founding members get a Discord invite immediately and a build to play with two weeks before launch.
066 / Get in

58 founding seats left at $50.

Then the price goes to $129. Reserve your spot now, pay nothing until access opens.

No card founding price locked for life cancel any time