Changelog

Project FIN

[2.10.0] — 2026-08-29

Added

Track record card on the dashboard now shows the accuracy percentage for each ticker at a glance.
Thesis monitors now expire automatically, so stale checks are retired instead of lingering forever.
Monitor provenance — fuses carried over from a previous thesis are now labeled on the dashboard ("carried over from the {date} thesis ({direction})"), and each fuse shows when it goes dark ("fuse expires {date}").

Changed

Dashboard cards redesigned — cleaner layout, better use of space, and a fresh look across the whole dashboard.

Fixed

Corrected the percent display on the track record card so numbers are always shown consistently.

[2.9.0] — 2026-08-27

Added

Options market insight is now a full participant in the reconciliation — implied volatility is weighed alongside the AI and the model when setting the final confidence range.
Statistical forecast view added — an independent statistical opinion is now surfaced for every prediction.

Changed

Confidence is now honest about overlap: when the AI and the model disagree on direction, the gap is spot-checked so the same conflict isn't silently counted more than once.
Confidence haircuts are now more predictable — bounded and consistent with how the range widens.
When the statistical opinion was an active voter, its influence is applied fairly instead of being over-weighted.
The pooled confidence score is now calibrated against the same historical coverage data the confidence bands use, so the score and the range tell the same story.

Fixed

The confidence band could render ~4× wider than the report's own Q10–Q90 forecast range.
A thesis header marked BULLISH that directly contradicted its own reasoning text.
The final prediction value could look wrong on the dashboard after reconciliation — now rendered correctly.

[2.8.0] — 2026-08-23

Added

Admin page — manage users, disable accounts, and see more account detail in one place.
ML disagreement as a learning signal: when the AI and the model disagree, that disagreement is now captured as a training feature, so the machine learner gets sharper about when to trust (or distrust) each forecaster.
Stats forecast — a statistics-based forecast joins the pipeline as an extra cross-check.
Thesis visualization — the thesis reasoning is now presented in a clearer, more visual layout.

Changed

Reconciliation visuals improved and the wording updated so "how the AI and the model agreed" is easier to follow.
Snapshot records now store richer context, including the disagreement features, so past predictions stay explainable.

Fixed

The distribution pooling and weight-shrinkage logic now handles low-sample training sets without blowing up the confidence bands.
Fixed NaN values appearing in accuracy metrics (MAE/MAPE).

[2.7.0] — 2026-08-18

Added

Proper market signals — the dashboard now surfaces a set of meaningful, clearly-labeled signals: flow strength, model-versus-actual accuracy, valuation percentile, regime changes, and sentiment uncertainty.
Signal context is shown with each prediction so you can see what drove the ranking.
Feed filters — filter your news feeds to show main feeds vs. competitor feeds.
Prediction logging — prediction runs record detailed progress logs, making it easier to see what happened at every step.

Changed

ML quality gating refined — models with poor recent accuracy are now more reliably downgraded or retired (tier promotion/demotion logic cleaned up).
Options data fetching is more robust and better handles bad or missing data.
Backfill of training snapshots now includes the prediction horizon, preventing past snapshots from being overwritten by newer, similar ones.

Fixed

Fixed a bug where different predictions resolved within the same run were counted as one.
The operational confidence number now matches the documented spec.

[2.6.0] — 2026-08-10

Added

Currency normalization — payments and balances are now handled consistently regardless of currency.
Top-up after limit exceeded — you can still top up your token balance even after hitting your plan's limit.
Multicurrency support for billing display.

Changed

Buzz scoring for non-Reddit articles — article "buzz" is now computed for regular news too, not just social posts.
Scheduler and prediction-resolution schedules now align with the actual market close times.
Payment providers updated for the latest API versions, with clearer error handling.

Fixed

Top-up payments now correctly unlock the user after payment.

[2.5.0] — 2026-08-05

Added

ML Status page — a dedicated page showing the state of your machine-learning models (trained, pending, retired).
Financial metrics depth — EV/EBITDA, price-to-sales, debt levels, and quarterly free cash flow are now shown for each ticker.

Changed

Checkout and top-up flow updated to unlock users instantly after a successful payment.
Richer financial data fetching with caching to keep things fast and reliable.
Removed the default ticker after upgrading so you start fresh with your own tickers.

Fixed

Billing page flicker and layout issues.
User resolution for feature snapshots so training counts are attributed to the right account.

[2.4.0] — 2026-07-31

Added

Psych pattern export/import — export or import your psychology-bias configuration as a file, for backup or sharing.
Stripe webhook handling — payment events are processed reliably in the background.

Changed

The in-memory knowledge store (Chroma) location and mounts updated for stable data persistence.
Redis/RSSHub config tuned with sensible memory and connection timeouts.
Mobile experience improved across dashboard and docs pages.
Docs pages polished (tables, citation colors, responsiveness).

Fixed

Database deadlocks under load.
Retrospective links now include intermediate predictions.
Test suite now auto-detects the Docker environment.

[2.3.0] — 2026-07-24

Added

Billing & plans — Free, Starter, and Pro pricing plans with token allowances, plus a billing page.
Financial statements feed the forecast — income, balance sheet, and cash-flow data are pulled in for each ticker.
OAuth sign-in for the dashboard — log in with your identity provider instead of only passwords.

Changed

User creation flow cleaned up (no more duplicate accounts for the same email).
Dashboard cards reworked for a clearer overview.
Adding/removing tickers now includes better handling of the underlying data sources.

Fixed

Several fixes where the user identifier was missing from some requests.
Mobile layout issues on the prediction pages.

[2.2.0] — 2026-07-16

Added

Dashboard overview card — a high-level snapshot of your predicted tickers on the home screen.
Retrospectives — a dedicated page reviewing how past predictions performed, with the retrospective card available right from the dashboard.
Scheduling by exchange timezone — predictions and jobs now run on the stock exchange's own clock, not a fixed server time.

Changed

The prediction report flow reorganized for a cleaner reading order.
Junior (tier 3) model logic fixed so peer transfer models only promote when genuinely useful.

Fixed

Regression that broke the one-week OHLCV display after a model change.
Dashboard card database structure issue.

[2.1.0] — 2026-07-12

Added

Automated deployment — CI/CD workflows now build and deploy the API, scheduler, database, RSSHub, and Redis images, plus the docs site.
Monitoring metrics — extra health metrics with unit tests for validation and coercion.
Default RSS feeds are seeded automatically for new instances.

Changed

Rolling both fixes and feature work into robust, repeatable deployment pipelines.
Chart and dashboard fixes for stable daily operation.

Fixed

Stale OHLCV data can no longer be used for a prediction.
Various prediction-flow and dashboard bugs from early July.

[2.0.0] — 2026-07-04

Added

Two brains, one honest verdict — the biggest change to how FIN predicts. An AI forecaster (news + thesis reasoning) and a machine-learning forecaster (your personal history) now run side by side, and a statistical opinion cross-checks both.
Model Reconciliation — every prediction now shows how the AI and the model were reconciled: when they agree, confidence gets a small boost; when they disagree, the confidence range widens and confidence drops proportionally to the gap.
Thesis monitoring — falsifiable hypotheses ("if RSI > 70, this thesis weakens") are tracked day over day and flag when a thesis is being proven wrong.
Self-critique — a second AI pass reviews each thesis for consistency, plausibility, and feasibility before the prediction is saved.
Options data fed into reasoning — put/call ratios and implied volatility inform the AI's thesis.
Currency awareness — forecasts correctly account for the ticker's currency.

Changed

The LLM↔ML pipeline is now the core prediction path (previous single-forecaster flow replaced).
The public documentation website launched — this is it, and the dashboard is now fully responsive on mobile.

Fixed

The confidence formula now matches documented behavior; thesis direction can no longer contradict its own reasoning.

[1.9.0] — 2026-06-30

Added

Market correlation computation — measures how your ticker moves relative to the broader market and factors it into analysis.
Fallback data provider — if the primary stock-data source is unavailable, a backup provider keeps prices flowing.
Surprise signal configuration — tune how surprise events are detected and weighted.
CI/CD pipeline — builds and pushes nginx and docs images automatically.

Changed

Predictor optimized for speed and lower cost.
Config options added for stationarity checks and band calibration so you can tune the statistics to your tickers.

[1.8.0] — 2026-06-16

Added

Competitor tickers — track peer stocks alongside yours, with a competitor comparison (price, valuation, news sentiment).
DB caching for feeds and prices — RSS and stock data are cached in the database, cutting down on repeated external calls.
OAuth2 sign-in — secure identity-provider login for user management.
Statistical checks — stationarity tests, band-calibration fitting, and competitor significance tests backed by real statistical libraries.

[1.7.0] — 2026-06-10

Added

Prompt configuration UI — tune the AI's prompts for each pipeline stage from the dashboard without touching config files.
Feed management in the UI — add, remove, and configure RSS feeds from the dashboard.
Prediction filter — filter predictions by final vs. intermediate results.

Changed

Scheduling now supports multi-user mode correctly.

[1.6.0] — 2026-06-05

Added

Machine learning arrives. The system began training quantile models on your resolved predictions to produce q10–q90 return forecasts.
Learning knowledge base — the foundation for storing snapshots of every prediction's inputs and outcomes so models can learn from your actual track record.
Prediction tiers — the forecast automatically picks the best available method, from your personal model down to a thesis-based heuristic.

[1.5.0] — 2026-05-31

Added

Schedulers in the database — automated jobs now run on schedules you can configure and inspect.
Financial data in AI reasoning — income statement, balance sheet, and cash-flow figures are included when the AI builds its thesis.
Structured data migrated to PostgreSQL — the system's core data now lives in a proper relational database.

[1.4.0] — 2026-05-18

Added

Docker support — the API and dashboard can now be deployed with Docker.

Changed

AI prompts are now sized appropriately per pipeline stage, and psychology raw data was removed from prediction text in favor of clean conclusions.
RSS feeds scheduled more intelligently with a proper status call.

[1.3.0] — 2026-05-17

Added

Article ingestion queue — incoming articles are queued and processed without blocking the pipeline.
LLM caching for article analysis — repeated analyses of the same article are served from cache, saving tokens.

[1.2.0] — 2026-05-12

Added

Surprise handling — detection and flagging of surprise events (unexpected earnings, macro surprises) tuned and expanded.

Changed

Dashboard shows the current price and lets you filter predictions while browsing.

[1.1.0] — 2026-05-11

Added

Current price + prediction filtering on the dashboard so you can instantly compare today's price against the forecast.

[1.0.0] — 2026-05-10

Added

Initial release of FIN — an intelligent financial prediction and learning system.
Dashboard UI — a web dashboard to explore predictions, prices, articles, and system health.
News collection — pulls thousands of articles daily from multiple RSS feeds and scores each for sentiment, relevance, and bias.
Psychology insights — measures 12 cognitive biases (FOMO, herding, loss aversion, and more) from the news.
Stock price data — daily open/high/low/close/volume for your tickers.
Surprise detection — spots unexpected events that could move the market.
PostgreSQL database — reliable storage for all collected data.
Prediction engine — generates price forecasts with reasoning, confidence ranges, and falsifiable hypotheses.
Accuracy tracking — after each forecast window, FIN checks how far off it was and records the error.