ExcavatedStudios — Finance

Meet
Lodestone.

Lodestone is a transformer model trained on years of market data. Every day it goes through all 505 S&P 500 stocks and ranks them by predicted return over the next 5 days.

2135+
stocks in dataset
1.3×
target sharpe ratio
1
model · Lodestone

Lodestone — built for signal,
not noise

All ExcavatedStudios models →
In Development
Lodestone

Our flagship stock prediction model. Lodestone is a transformer trained on S&P 500 price data, technical indicators, and macro features — built to predict 5-day forward returns across the full index. Training coming soon.

2135stocks in dataset
5-dayhorizon
dailyinference

Lodestone pricing.
Start free.

Explorer
$0/mo

Try it out before paying anything. Good for seeing what Lodestone actually does.

  • Access to Lodestone
  • 5 predictions per day
  • 1-day horizon only
  • No API access
  • Delayed data (15 min)
Get started free
Quant
$99/mo

For people building their own tools on top of ours. Full API access, raw scores, webhooks.

  • Everything in Pro
  • Unlimited API calls
  • Raw confidence scores
  • Bulk batch inference
  • Webhook integrations
  • Early model access
  • Priority support
Start Quant — $99/mo