The Art of Doing Nothing: Why Inactivity Often Wins

In holding vs trading bitcoin, holding usually wins, not because holders are smarter but because every action costs something. Fees, taxes, missed jump days and wrong decisions add up. Research on private investors has shown this for more than 25 years, and bitcoin prices since 2018 show it even more clearly: anyone who simply left 10’000 $ alone had about 53’000 $ on 12 November 2026. Anyone who missed the ten best days had about 13’000 $.

Why it hurts to do nothing when the price falls, and how to sit through panic, is covered in HODL psychology. The cycle of greed and fear is shown in FOMO, panic and capitulation. This article is about something else: whether activity itself, meaning frequent buying, selling and switching, earns money or costs it.

What research knows about trading frequency

Barber and Odean: Trading Is Hazardous to Your Wealth

The best-known study comes from Brad Barber and Terrance Odean, published in the Journal of Finance in 2000. They analysed the accounts of 66’465 households at a US discount broker over the years 1991 to 1996. The result is in the title: trading is hazardous to your wealth.

• The average household earned 16.4 % a year after costs, the overall market 17.9 %.
• The 20 % of households that traded most earned only 11.4 % after costs.
• Before costs the active traders were no worse than the others. Their picks were not dumber. They lost the gap almost entirely to commissions and spreads.

The point is uncomfortable: active investors had no disadvantage in knowledge, only in doing. Every single trade looked reasonable; together they cost six percentage points a year.

Dalbar and Morningstar: the gap between funds and their investors

A second line of evidence comes from funds. The consultancy Dalbar has compared every year since 1994 what funds earn and what their investors actually earn. Investors trailed the index clearly in almost every year because they bought after gains and sold after losses. Dalbar's method is disputed, because its way of calculating makes the gap larger.

Morningstar calculates more carefully in its study "Mind the Gap". It compares a fund's return with the money-weighted return of its investors. In the 2024 edition, US investors trailed their own funds by about one percentage point a year over ten years. Same fund, worse result, purely because of the timing of money going in and out.

What activity costs in bitcoin

Bitcoin swings more than stocks. So the temptation to trade is larger, and so is the price of mistakes. Three calculations with the site's daily prices show it, each from 1 January 2018 to 12 November 2026.

Missing the best days

Bitcoin rose to 5.3 times its price over this period from 1 January 2018 to 12 November 2026. A large part of that came on a few days, often in the middle of phases when nobody wanted to buy.

Ten days out of 3’237, or 0.3 % of the time, decided between five times your money and a gain of 30 %. Without the 20 best days you ended with a loss of 57 %.

The main catch: the best days sat right next to the worst. On 12 March 2020 bitcoin fell 39.5 %, the worst day of the entire period. On 13 March 2020 it rose 16.2 %, one of the best. Whoever sold after the crash to "wait and see" missed exactly the recovery. Nobody misses the best days on purpose. You miss them because you happen to be out.

A simple trading rule against leaving it alone

The best-known rule for trend followers says: buy when the price is above its average of the last 200 days, sell when it falls below. It sounds sensible and avoids long crashes. Since 2018 it would have triggered 70 trades, almost eight a year on average.

Even without fees the rule trailed leaving the coins alone, because in sideways phases it jumped in and out constantly and lost a little each time. With realistic costs of 0.5 % per trade, as many apps and banks charge in fees and spread combined, the result was about 38 % lower. Taxes are not yet deducted.

Since 2015 the picture is the same, only bigger: leaving it alone returned 227 times the money, without the ten best days 41 times, the 200-day rule with costs 146 times.

Taxes: why activity costs double in Germany, Austria and Switzerland

Fees are visible. Taxes come later but are often the bigger item. How big depends on where you live.

Germany. Bitcoin held privately is tax-free after one year under § 23 of the Income Tax Act (EStG). Sell earlier and you pay your personal tax rate on the gain once all the year's gains exceed the 1’000 € allowance. Every repurchase restarts the one-year clock. A trader thus turns gains a holder would get tax-free into fully taxable ones.

Austria. For bitcoin bought after 28 February 2021, gains are taxed at the special rate of 27.5 %, however long you hold. Holding saves no tax here, but doing nothing defers it: what you do not sell is not taxed and keeps working.

Switzerland. Private capital gains are tax-free. But frequent trading can make you a professional securities dealer. Then the gain is taxed as income, plus social security (AHV) contributions. The tax administration's criteria include a holding period of at least six months and annual volume of no more than five times the starting holdings. Details are in professional securities trading and bitcoin.

The rules in detail are in Bitcoin taxes in Germany.

Why doing nothing is so hard

If the numbers are this clear, why do people trade anyway? Three reasons come up again and again in research.

Acting feels like control. Psychologists call it "action bias": in an uncertain situation an action feels better than waiting, even when it improves nothing. A much-cited study of goalkeepers facing penalties found they almost always dive to a corner, although staying in the centre statistically helps more often. If they stay put and the ball goes in, it feels worse than diving the wrong way.

Overconfidence. Whoever reads a lot, watches charts and follows the news believes they know more than the market. In a follow-up study Barber and Odean found that men traded 45 % more than women and lost more return as a result. More on the biases behind this in cognitive biases.

Bitcoin never closes. The market runs around the clock, the app is always in your pocket, and on an ordinary day the price moves several percent. A stock investor sees no prices at night or at weekends. A bitcoin holder sees them whenever they like. Every glance is an invitation to trade.

What "doing nothing" really means in bitcoin

Doing nothing does not mean never doing anything. It means making your decisions once, thoroughly, and from then on acting only by rules, not by mood.

What you should do

• Buy regularly, automatically. A savings plan is the most active form of doing nothing: it buys every month without you deciding. How it compares with a lump sum is shown in Savings plan or lump sum. The DCA calculator shows what a savings plan would have returned in the past.
• Store safely. Moving your coins to your own wallet is an action that lowers risk rather than raising it.
• Review once a year. Is bitcoin's share of your wealth still right? Has your life changed, through children, a new job or a purchase coming up? If not, everything stays as it is.

What you should leave alone

• Selling because the price fell and buying back "once things have calmed down".
• Swapping bitcoin for other coins because they are rising faster right now. Why that rarely works is in Bitcoin vs altcoins.
• Trading with leverage to reach your goal "faster".
• Changing your strategy because a video, a post or a friend says so.

The three permitted triggers

Decide in advance what is allowed to make you act. Three triggers are enough for almost everyone:

1. Your life changes. You need money for a house, retirement begins, the family grows.
2. Your goal is reached. Then you sell according to the plan you wrote beforehand, not by feel. What such a plan looks like is shown in Bitcoin exit plan.
3. The valuation is extreme. The bitcoin valuation zones show whether the price is far above or below its long-term trend. In the floor zone you buy more, in the euphoria zone you stop extra purchases. In between you do nothing special.

Everything else is noise.

When activity does make sense

Doing nothing is not a religion. There are situations where waiting is wrong.

When you hold too much. If after a rally bitcoin makes up 80 % of your wealth and you cannot sleep, a partial sale is sensible. It is then an adjustment to your risk, not a trade. How large the share can be is shown in Bitcoin share of a portfolio.

When custody is unsafe. If your coins sit with a platform that delays withdrawals, acting fast is right. Here doing nothing is the bigger risk.

When the reason for your purchase changes. If you bought bitcoin for its fixed supply of 21 million and expect that limit to hold, you only need to act if that changes. So far it has not.