Strategy, math, psychology, and the occasional tutorial. Written for investors who'd rather think long-term than chase the next ticker.
A grounded look at Bitcoin's four halving cycles, what DCA results across each one have looked like, and how to use the pattern without overfitting to a tiny sample.
How dollar cost averaging into gold and silver actually performs over decades, why it belongs in a portfolio as a hedge, and where the math gets oversold.
A plain-English guide to compound interest — the formula, the Rule of 72, real vs nominal returns, and why starting early matters more than saving more.
Most investors can't tell you their true weighted-average cost across multiple buys. The Cost Basis Tracker gives you a precise number that changes how you read your position.
How to use the crypto DCA calculator to backtest BTC, ETH, SOL and four other coins from 2014 to today, plus forecast modes, common mistakes, and a real setup.
A practical guide to the FIRE math, the 4% rule debate, and the savings-rate variable that dominates everything. With an interactive trajectory simulator.
Use the lump sum vs DCA calculator to see why the statistical winner often isn't the right winner for your specific situation, money, and temperament.
How to use the Portfolio DCA Builder to backtest multi-asset allocations, see the diversification dividend, and avoid common pitfalls in portfolio backtesting.
Most savings tools ask how much you'll have. This one asks the more useful question: what do you need to save to hit a specific target by a specific date?
A practical guide to dollar cost averaging into stocks and ETFs, with worked examples for SPY and QQQ, plus when single-stock DCA actually makes sense.
A data-driven comparison of dollar cost averaging versus lump sum investing across stocks and crypto, including when DCA is the smarter choice.
A practical, step-by-step guide to setting up a Bitcoin DCA strategy. Pick a frequency, pick an amount, automate it, and stop worrying.