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Market insights and trading education from the Alpha Sentinel team.

396 posts

How to Size a Watchlist for Volatile Sectors Without Overexposure

How to Size a Watchlist for Volatile Sectors Without Overexposure

Cap names per sector, size each position to its volatility, and treat a volatile sector as one bet so your watchlist is not concentrated by accident.

August 4, 2026Admin
Reading Insider Buying Data Without Spending Your Lunch Break On It

Reading Insider Buying Data Without Spending Your Lunch Break On It

Read insider buying data in ten minutes: where to find Form 4 filings, which purchases matter and which to ignore, plus a weekly routine. See how.

August 4, 2026Admin
Tax-Smart Investing for Physicians Who Don't Have Time to Rebalance

Tax-Smart Investing for Physicians Who Don't Have Time to Rebalance

Tax-smart investing for busy physicians: six low-effort habits on account placement, new contributions and timing that reduce needless tax drag.

August 4, 2026Admin
Weekend Portfolio Reviews: A Sunday Routine for Busy Attorneys

Weekend Portfolio Reviews: A Sunday Routine for Busy Attorneys

A calm, hour-long Sunday review gives busy attorneys one contained appointment with their portfolio. Here is what to cover, in what order, and why.

August 4, 2026Admin
How to Use Moving Averages Without Watching Charts All Day

How to Use Moving Averages Without Watching Charts All Day

Learn what a moving average shows, why constant chart watching adds noise, and how to set simple rules and fixed check times that fit a busy schedule.

July 31, 2026Admin
How to Build a Watchlist Using Sector Correlation Data

How to Build a Watchlist Using Sector Correlation Data

Seven steps for using correlation data to group stocks that move together, cap each group, and build a watchlist that holds several ideas, not one.

July 31, 2026Admin
What Residents and Junior Associates Should Know Before Self-Directing a Portfolio

What Residents and Junior Associates Should Know Before Self-Directing a Portfolio

A five-stage framework for residents and junior associates: debts, cash, tax-advantaged accounts, simple holdings and written rules first.

July 31, 2026Admin
The Physician's Guide to Sizing Positions When You Can't Watch Every Trade

The Physician's Guide to Sizing Positions When You Can't Watch Every Trade

Position size decides how much one holding can move your portfolio. Here is what it controls and which questions to settle before a busy week begins.

July 31, 2026Admin
Swing Trading vs. Position Trading: Which Fits a Demanding Career?

Swing Trading vs. Position Trading: Which Fits a Demanding Career?

Compare how much time swing trading and position trading demand, how holding periods affect taxes, and which style tends to fit a packed work schedule.

July 31, 2026Admin
Building a Watchlist for Options-Adjacent Stocks You Don't Have Time to Monitor

Building a Watchlist for Options-Adjacent Stocks You Don't Have Time to Monitor

Build a stock watchlist for options-adjacent names you cannot monitor daily, using tiers, written review conditions and a weekly routine. Start here.

July 31, 2026Admin
How to Tell the Difference Between a Pullback and a Trend Reversal

How to Tell the Difference Between a Pullback and a Trend Reversal

Five questions that help separate a routine pullback from a lasting trend change, from the stock's normal range to what the business is doing.

July 30, 2026Admin
Delegating Market Monitoring: A Surgeon's Strategy for Portfolio Oversight

Delegating Market Monitoring: A Surgeon's Strategy for Portfolio Oversight

A surgeon's strategy for delegating market monitoring: define the jobs, choose who does them, write the mandate and review the arrangement regularly.

July 29, 2026Admin