Neill Frank

Founder & CEO - Pythia Finance
Capital Flow Optics — systematic equity strategy

[Neill Frank @NeillFrank]

The live forward out-of-sample test has been running publicly since 4 March 2026 at https://t.co/WQwK6W1yI6. Every entry, every exit, every realised return sits on the audit trail. The first scheduled report falls six months from the live launch. The twelve month and twenty four-month milestones are also on the calendar.
The result that lands on each of those dates will be published whatever it turns out to be. A non-positive result, or a methodological error identified by a referee, would falsify the historical claim. The publication schedule does not flex around the outcome.

[Neill Frank @NeillFrank]

Check out my latest article: Old MacDonald had a farm – AI, AI, Oh? https://t.co/I6VNTpQqIA via @LinkedIn

[Neill Frank @NeillFrank]

Do you remember when you joined X? I do! #MyXAnniversary

[Neill Frank @NeillFrank]

Publicly available at: https://t.co/Ib31MtZ8Tc

[Neill Frank @NeillFrank]

Not a better metaphor. A better measurement.
Pythia Validation:
α +20.07%/yr (1993-2025) · +18.07%/yr strict OOS
HAC t = 6.02 · 16/16 walk-forward windows positive
The backtest is the argument. The live record is the audit chain.
Live forward test →

[Neill Frank @NeillFrank]

https://t.co/BGU2jEB0g1

[Neill Frank @NeillFrank]

I Built a New Way of Investing.
#CapitalFlowOptics #QuantitativeFinance #Investing

[Neill Frank @NeillFrank]

The full story — why I built this, how optical physics applies, and what 11 years of data shows: https://t.co/kVVLIEwcEw. https://t.co/BGU2jEB0g1

[Neill Frank @NeillFrank]

https://t.co/4yPBSyxSFq

[Neill Frank @NeillFrank]

We just shipped a free macro dashboard.
It measures, live, the gap between capital flow and market narrative, using a belief-network model that reads the day's financial news and tells us how much of the consensus is in conflict with itself.
US equities. No signup. No paywall.

[Neill Frank @NeillFrank]

The Greeks went to Delphi to see what others couldn't.
Not through magic. Through a different kind of attention.
We named the system Pythia because that's what it does. It detects phase transitions before they're obvious, not by predicting the future, but by measuring the present more precisely than anyone else.
Optical physics. Price and volume. No fundamentals. No narratives. No external feeds.
For the full framework: https://t.co/9SCr2huN1Q
7 days free → https://t.co/W1fx8ww6fB

[Neill Frank @NeillFrank]

Optical physics measures the opacity of materials.
It predicts, mathematically, how light will behave around an object.
Some materials absorb light. Some transmit it. Some reflect it.
What if capital flows behave exactly the same way?

🧵

[Neill Frank @NeillFrank]

Every signal Pythia generates is logged the moment it fires.
Forward performance tracked from entry. Wins and misses both.
The verification approach is simple: the entry and exit signals are the record. Supply your own price data from any provider. Reconstruct the returns independently.
Nothing proprietary in the verification. Only the signal outputs.
The money is already moving. The instrument measures it.
→ https://t.co/W1fx8ww6fB

[Neill Frank @NeillFrank]

https://t.co/sHU6N7FRYs

#CapitalFlowOptics #QuantitativeFinance #Investing