Data-driven explainers on crypto, inflation, taxes, and what "real return" actually means for your portfolio.
A rising nominal price alone doesn't tell you your real, after-tax, inflation-adjusted wealth, doesn't account for your specific tax situation, and says nothing about position sizing or your actual financial goals.
Read more →Tax loss harvesting means selling an asset at a loss to offset taxable gains elsewhere. Crypto has historically not been subject to the wash sale rule that restricts this strategy for stocks, though rules may change.
Read more →Gold has held or grown purchasing power over multi-decade periods historically, cash has consistently lost purchasing power to inflation, and Bitcoin (with only ~15 years of history) has shown dramatic but highly volatile gains.
Read more →A spot Bitcoin ETF holds actual Bitcoin and trades on a stock exchange, letting investors gain price exposure through a brokerage account without directly managing a crypto wallet.
Read more →There is no universal answer, but many financial commentators cite ranges of 1-10% of a total portfolio for high-volatility growth assets like crypto, sized to fit individual risk tolerance and time horizon.
Read more →Bitcoin has experienced multiple drawdowns exceeding 70-80% from all-time highs throughout its history, alongside single-day price swings that would be extraordinary for most traditional stocks.
Read more →To find the real value of an old Bitcoin purchase: calculate the nominal value today, subtract estimated tax on the gain, then divide by cumulative inflation since your purchase date.
Read more →Crypto markets have historically moved through recognizable phases: accumulation, markup (bull run), distribution, and markdown (bear market) — though the exact timing and triggers vary each cycle.
Read more →Capital preservation means prioritizing protection of principal over growth. Most cryptocurrencies are poorly suited to this goal on their own due to volatility, though allocation size and diversification can change that picture.
Read more →Bitcoin has undergone four halving events, each cutting new supply issuance in half roughly every four years. Historically, large price increases have followed each halving, though timing and magnitude have varied significantly.
Read more →A hypothetical $1,000 invested in Bitcoin vs the S&P 500 a decade ago shows starkly different real, after-tax, inflation-adjusted outcomes depending on the specific 10-year window chosen.
Read more →Bitcoin's correlation with US equities has varied significantly over time, rising notably during periods of macro stress and falling during crypto-specific news cycles — making it an inconsistent diversifier.
Read more →A step-by-step walkthrough of The Crypto Reality Check: how to enter your investment, choose a tax rate, and read the inflation-adjusted result.
Read more →A basic crypto profit calculator shows nominal gains only. The Crypto Reality Check adds inflation and estimated taxes to show what you actually keep, in today's purchasing power.
Read more →Swapping Bitcoin for Ethereum is a taxable event in the US, just like selling for cash — a rule many new crypto investors don't realize until tax season.
Read more →Gold has a 5,000-year track record as a store of value with low volatility. Bitcoin has 15 years of history and much higher volatility, but also much larger historical nominal gains.
Read more →The 4% rule suggests withdrawing 4% of a portfolio's initial value annually, adjusted for inflation, based on historical stock/bond return data — a rule that gets riskier to apply as portfolio volatility rises.
Read more →Analysts estimate roughly 3-4 million BTC, out of a 21 million total supply, may be permanently lost due to forgotten passwords, discarded hardware, or holder death — meaningfully shrinking effective circulating supply.
Read more →US crypto held under a year is taxed at ordinary income rates; held over a year, it typically qualifies for lower long-term capital gains rates — a gap that can exceed 17 percentage points.
Read more →A safe withdrawal rate estimates how much a retiree can spend annually without depleting savings. It was designed for diversified stock/bond portfolios and applies poorly, unmodified, to a single volatile asset like crypto.
Read more →Real return subtracts inflation from your investment gain to show actual purchasing power gained. Most crypto discussion only ever quotes nominal returns.
Read more →Dollar-cost averaging reduces the risk of a single bad entry point by spreading purchases over time, but it does not reduce an asset's underlying volatility or guarantee a positive return.
Read more →Being 'up' on paper reflects an unrealized, pre-tax, non-inflation-adjusted number. Actually being wealthier means having more real, spendable purchasing power after taxes and inflation — a meaningfully different measure.
Read more →US CPI-U has risen roughly 30% since 2017. Bitcoin's nominal price gain over the same period has vastly outpaced that figure, but the size of the real gain still depends heavily on entry and exit timing.
Read more →CPI (Consumer Price Index) tracks the average price change of a fixed basket of consumer goods and services over time, published monthly by the US Bureau of Labor Statistics.
Read more →A stablecoin is a cryptocurrency designed to maintain a stable value, usually pegged to the US dollar, but the mechanism backing that peg varies enormously and has failed in some historical cases.
Read more →US CPI-U has risen roughly 37% cumulatively between 2013 and 2025, meaning a 2013 dollar buys noticeably less today — a baseline every crypto return should be measured against.
Read more →Cash sitting idle loses purchasing power every year to inflation, even though the number in the account never goes down — a cost that's easy to overlook because no transaction ever shows it.
Read more →A price chart shows dollars, not purchasing power. Two assets with identical nominal charts can have very different real returns if their gains were realized in different tax years or inflation regimes.
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