{"format":"alysly-page/1","url":"https://alysly.com/learn/savings-plan-vs-lump-sum/","json":"https://alysly.com/json/learn/savings-plan-vs-lump-sum/index.json","lang":"en-US","title":"Savings Plan or Lump Sum: What Historical Data Shows","description":"Invest a sum at once or spread it out? What historical comparisons show, where their limits are and how to run both in the calculator.","published":"2026-07-13T11:24:42+02:00","modified":"2026-11-01T18:26:04+01:00","alternates":[{"lang":"de-DE","url":"https://alysly.com/de/lernen/sparplan-vs-einmalanlage/","json":"https://alysly.com/json/de/lernen/sparplan-vs-einmalanlage/index.json"}],"about":"Machine-readable version of the page at url. It contains the text, tables and key figures published there, but not the interactive charts and tools.","breadcrumb":[{"name":"Investing & Trading Basics","url":"https://alysly.com/learn/"},{"name":"Level 0","url":"https://alysly.com/learn/#level-0"},{"name":"Savings Plan or Lump Sum: What Historical Data Shows","url":"https://alysly.com/learn/savings-plan-vs-lump-sum/"}],"content":[{"type":"paragraph","text":"Level 0 Investing & ETF Basics · Part 7/16"},{"type":"heading","level":1,"text":"Savings Plan or Lump Sum: What Historical Data Shows"},{"type":"paragraph","text":"By Alexander Bock, founder and data analyst","links":[{"text":"Alexander Bock","href":"https://alysly.com/about/"}]},{"type":"paragraph","text":"A large sum can be invested in two ways: all at once, or spread over several months via a savings plan."},{"type":"image","src":"https://alysly.com/img/ta/lump-vs-plan.de912c9200f115108e55869eea12427a8484d5bcd7477f03fd4065a5c6d2edea.webp","alt":"Two lines: 24,000 euros invested at once versus 1,000 euros a month over two years, each over ten years"},{"type":"paragraph","text":"€24,000 at a steady 6% a year: (1) invested at once, (2) spread over 24 months. With steadily rising prices, the lump sum comes out ahead because the money is invested for longer. What the graphic does not show: spreading lowers the risk of investing the whole sum shortly before a crash."},{"type":"list","ordered":false,"items":["Lump sum: in historical comparisons it came out ahead on average, because stock markets rose more often than they fell over long periods. The spread-out money was invested for less time.","Spreading it out (cost averaging): it reduces the risk of investing the entire sum right before a decline. It narrows the range of outcomes but does not raise the expected return."]},{"type":"paragraph","text":"Both can be compared with your own figures in the savings-plan calculator: a monthly rate over a period against a one-off starting amount.","links":[{"text":"savings-plan calculator","href":"https://alysly.com/tools/savings-plan/"}]},{"type":"heading","level":2,"id":"in-context","text":"In Context"},{"type":"paragraph","text":"Historical averages say nothing about which route does better in an individual case. Which one fits depends on how a possible decline right after investing could be absorbed."},{"type":"heading","level":2,"id":"three-paths-compared","text":"Three Paths Compared"},{"type":"paragraph","text":"€12,000 at once against €1,000 at the start of each month, valued after twelve months, without costs:"},{"type":"table","caption":"Savings Plan or Lump Sum: What Historical Data Shows","columns":["Market path","Lump sum","Savings plan"],"rows":[["steady +0.5% a month","€12,740","€12,397"],["−15% in the first month, then +1.35% a month","€11,821","€12,917"],["steady −1% a month","€10,637","€11,248"]]},{"type":"paragraph","text":"When the market rises, the lump sum is ahead because all of the money grows from the start. When it falls shortly after the start, the savings plan buys more cheaply and ends with more. In the second case, it even ends above the amount paid in, although the market closes below its starting level. A widely cited Vanguard study from 2012 covered the US, the UK and Australia. It found that the lump sum came out ahead in about two thirds of the periods examined."},{"type":"heading","level":2,"id":"what-the-calculation-leaves-out","text":"What the Calculation Leaves Out"},{"type":"list","ordered":false,"items":["Interest on the waiting money: with a savings plan, the part not yet invested sits in the account for a while. If it earns interest there, that narrows the gap in rising markets.","Costs: at many brokers, savings plans carry no order fee, while single purchases often cost a fixed fee. With small installments, that matters."]},{"type":"paragraph","text":"Information only, not investment advice."},{"type":"list","ordered":false,"items":[{"text":"Previous Distributing or Accumulating ETFs? The Difference","href":"https://alysly.com/learn/distributing-or-accumulating/"},{"text":"Next The Rule of 72: Estimating Doubling Time","href":"https://alysly.com/learn/rule-of-72/"}]},{"type":"heading","level":2,"text":"Indices"},{"type":"table","caption":"Indices, performance over the selected period","columns":["Index","1M"],"rows":[[{"text":"Dow Jones","href":"https://alysly.com/markets/indices/dow-jones/"},{"text":"+1.7%","data":{"m1":"+1.7%","m3":"-1.4%","m6":"+4.5%","ytd":"+7.6%","max":"+30.1%"}}],[{"text":"S&P 500","href":"https://alysly.com/markets/indices/sp500/"},{"text":"-0.9%","data":{"m1":"-0.9%","m3":"+1.2%","m6":"+4.9%","ytd":"+10.8%","max":"+35.8%"}}],[{"text":"MSCI World","href":"https://alysly.com/markets/indices/msci-world/"},{"text":"-0.8%","data":{"m1":"-0.8%","m3":"+0.6%","m6":"+4.0%","ytd":"+10.2%","max":"+35.3%"}}],[{"text":"MSCI ACWI","href":"https://alysly.com/markets/indices/msci-acwi/"},{"text":"-1.7%","data":{"m1":"-1.7%","m3":"-0.2%","m6":"+2.9%","ytd":"+10.3%","max":"+41.7%"}}]]},{"type":"heading","level":2,"text":"ETFs"},{"type":"table","caption":"ETFs, performance over the selected period","columns":["Fund","1M"],"rows":[[{"text":"SPDR S&P 500 ETF Trust SPY","links":[{"text":"SPDR S&P 500 ETF Trust","href":"https://alysly.com/markets/etfs/us/spy/"}]},{"text":"-0.9%","data":{"m1":"-0.9%","m3":"+1.2%","m6":"+4.9%","ytd":"+10.8%","max":"+35.8%"}}],[{"text":"Vanguard S&P 500 ETF VOO","links":[{"text":"Vanguard S&P 500 ETF","href":"https://alysly.com/markets/etfs/us/voo/"}]},{"text":"-0.9%","data":{"m1":"-0.9%","m3":"+1.2%","m6":"+4.9%","ytd":"+10.8%","max":"+34.3%"}}],[{"text":"iShares Core MSCI World UCITS ETF USD (Acc) EUNL","links":[{"text":"iShares Core MSCI World UCITS ETF USD (Acc)","href":"https://alysly.com/markets/etfs/ishares-core-msci-world-ucits-etf-usd-acc/"}]},{"text":"-0.8%","data":{"m1":"-0.8%","m3":"+0.6%","m6":"+4.6%","ytd":"+10.9%","max":"+489.0%"}}],[{"text":"Xtrackers MSCI Emerging Markets UCITS ETF 1c XMME","links":[{"text":"Xtrackers MSCI Emerging Markets UCITS ETF 1c","href":"https://alysly.com/markets/etfs/xtrackers-msci-emerging-markets-ucits-etf-1c/"}]},{"text":"-6.3%","data":{"m1":"-6.3%","m3":"+2.4%","m6":"+0.7%","ytd":"+15.2%","max":"+95.2%"}}]]},{"type":"heading","level":2,"text":"Stocks"},{"type":"table","caption":"Stocks, performance over the selected period","columns":["Stock","1M"],"rows":[[{"text":"NVIDIA Corporation NVDA","links":[{"text":"NVIDIA Corporation","href":"https://alysly.com/markets/stocks/nvidia-corporation/"},{"text":"United States","href":"https://alysly.com/markets/stocks/browse/?country=United%20States"}]},{"text":"-10.4%","data":{"m1":"-10.4%","m3":"+1.9%","m6":"+3.1%","ytd":"+9.7%","max":"+60.6%"}}],[{"text":"Apple Inc. AAPL","links":[{"text":"Apple Inc.","href":"https://alysly.com/markets/stocks/apple-inc/"},{"text":"United States","href":"https://alysly.com/markets/stocks/browse/?country=United%20States"}]},{"text":"+3.5%","data":{"m1":"+3.5%","m3":"+11.6%","m6":"+23.0%","ytd":"+26.8%","max":"+51.4%"}}],[{"text":"Tesla Inc. TSLA","links":[{"text":"Tesla Inc.","href":"https://alysly.com/markets/stocks/tesla-inc/"},{"text":"United States","href":"https://alysly.com/markets/stocks/browse/?country=United%20States"}]},{"text":"+12.7%","data":{"m1":"+12.7%","m3":"+28.5%","m6":"+2.3%","ytd":"-11.1%","max":"+65.9%"}}]]},{"type":"paragraph","text":"Data note 1","href":"#dn-1"},{"type":"heading","level":2,"text":"More Studies"},{"type":"list","ordered":false,"items":[{"text":"Jul 21, 2026 Collectibles ×5.4 for the same cards, matched-model index, Mar 2022 – Aug 2026 Is the Pokémon Card Market in a Bubble? 4,159 Sales Analyzed Prices for PSA-graded cards multiplied. Measured on the same cards they rose 438%, while the raw median shows 786% because pricier cards came up for sale later.","href":"https://alysly.com/analysis/pokemon-card-market-bubble/"},{"text":"May 19, 2026 Crypto 45.6% Bitcoin’s annualized volatility, Jul 2024 – Sep 2026 Bitcoin in Investment Portfolios: The Real Numbers Bitcoin is calmer than it was and still about three times as volatile as the stock market. It moves with stocks, not with gold.","href":"https://alysly.com/analysis/bitcoin-investment-portfolios/"},{"text":"Mar 17, 2026 Wealth €1.2m needed for €3,000 a month indefinitely at a 3% real return Living Off Your Returns: What It Really Takes The capital you need is arithmetic. The return you assume is a guess, and it can triple the answer.","href":"https://alysly.com/analysis/living-off-returns/"}]},{"type":"paragraph","text":"View all studies","href":"https://alysly.com/analysis/#studies"},{"type":"heading","level":2,"text":"Learn"},{"type":"list","ordered":false,"items":[{"text":"The Rule of 72: Estimating Doubling Time A rule of thumb for compounding: 72 divided by the annual return gives roughly the years until a sum doubles – with its limits and the exact calculation.","href":"https://alysly.com/learn/rule-of-72/"},{"text":"ETFs & Tax in Germany: The Essentials Teilfreistellung, Vorabpauschale and the saver's allowance: how ETFs are taxed in Germany, explained clearly.","href":"https://alysly.com/learn/etf-taxes-germany/"}]},{"type":"paragraph","text":"Course overview","href":"https://alysly.com/learn/"},{"type":"paragraph","text":"Updated Nov 1, 2026 · Content and figures checked Nov 1, 2026"},{"type":"heading","level":2,"id":"note-legend-h","text":"Data Notes"},{"type":"paragraph","text":"All calculations run automatically and are not investment advice."},{"type":"list","ordered":true,"items":[{"id":"dn-1","text":"Returns computed automatically from the price series, excluding dividends, taxes and costs."}]},{"type":"paragraph","text":"Data and methodology: Alysly · Responsible for content: Alexander Bock","links":[{"text":"Alysly","href":"https://alysly.com/methodology/"},{"text":"Alexander Bock","href":"https://alysly.com/about/"}]},{"type":"paragraph","text":"View all data notes","href":"https://alysly.com/notes/"}],"structured_data":[{"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://alysly.com/#org","name":"Alysly","url":"https://alysly.com/","logo":{"@type":"ImageObject","url":"https://alysly.com/img/icon-512.png","width":512,"height":512},"description":"Data-driven insights, transparent analysis and powerful tools for long-term investors.","email":"mail@alysly.com","contactPoint":{"@type":"ContactPoint","contactType":"customer support","email":"mail@alysly.com","availableLanguage":["de","en"]},"address":{"@type":"PostalAddress","addressLocality":"Haltern am See","postalCode":"45721","addressCountry":"DE"},"founder":{"@id":"https://alysly.com/#founder"},"sameAs":["https://www.linkedin.com/company/alyslycom/","https://www.youtube.com/@alyslycom","https://x.com/alyslycom"],"publishingPrinciples":"https://alysly.com/methodology/"},{"@type":"Person","@id":"https://alysly.com/#founder","name":"Alexander Bock","jobTitle":"Founder and data analyst","url":"https://alysly.com/about/","sameAs":["https://www.linkedin.com/in/abxk/"]},{"@type":"WebSite","@id":"https://alysly.com/#site","url":"https://alysly.com/","name":"Alysly","alternateName":"Alysly Investment Analysis","inLanguage":"en-US","publisher":{"@id":"https://alysly.com/#org"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://alysly.com/markets/stocks/browse/?q={search_term_string}"},"query-input":"required name=search_term_string"}},{"@type":"WebPage","@id":"https://alysly.com/learn/savings-plan-vs-lump-sum/#webpage","url":"https://alysly.com/learn/savings-plan-vs-lump-sum/","name":"Savings Plan or Lump Sum: What Historical Data Shows – Alysly","description":"Invest a sum at once or spread it out? 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