OST's Blog

Trading insights, market analysis, and swing trading strategies.

Breakout stock watchlist: how it works after the close

Breakout stock watchlist: how it works after the close

An explainer of how an after-close breakout stock watchlist is built and used—follow the end‑of‑day pipeline, understand why the closing auction matters, apply the right data and filters, and translate scores into next‑day triggers and risk plans.

Sector rotation analysis vs relative strength for breakouts

Sector rotation analysis vs relative strength for breakouts

A clear comparison of sector rotation analysis vs relative strength for breakout trading — understand rotation mechanics, RS signal timing, regime-fit use cases, tool/data requirements, and a hybrid workflow with a practical decision rubric.

How a Swing Trading Scanner Works After the Close

How a Swing Trading Scanner Works After the Close

An explainer of what happens inside a swing trading scanner after the bell—how post-close bars are built, data is ingested and normalized, indicators are computed without lookahead, and rules/alerts are evaluated despite after-hours and restatement quirks.

Set up a market breadth dashboard in 30 minutes

Set up a market breadth dashboard in 30 minutes

A step-by-step guide to building a market breadth dashboard in under 30 minutes—pick a lightweight tooling stack, ingest and schedule breadth data, model core indicators in SQL, design Grafana panels, and wire up alerting/sharing without overengineering.

Relative strength stock screener results across 5,000 stocks

Relative strength stock screener results across 5,000 stocks

A case study of a relative strength stock screener run across ~5,000 equities—clarifying what RS scores really imply, how design choices (lookbacks, volatility, sector neutrality) shape signals, and how benchmarks, backtest snapshots, and real-world costs/capacity inform a go/no-go decision.

Build a breakout stock watchlist for 5,000 stocks

Build a breakout stock watchlist for 5,000 stocks

A practical checklist for building a breakout stock watchlist across 5,000 names—define clean breakout rules, pick the right universe, run liquidity/trend/catalyst scans, and score/rank candidates into a repeatable alerts-and-dashboard workflow.