Dollar cost averaging (DCA) in LEGT means investing a fixed amount at regular intervals, regardless of share price. This strategy reduces timing risk and builds wealth steadily through market ups and downs.
How This Calculator Works
Our DCA calculator simulates real market conditions using historical price data. It accounts for dividend reinvestment (DRIP), where each dividend payment automatically purchases additional shares. You can adjust the investment amount, frequency, time period, and compare against benchmarks like the S&P 500 and Nasdaq-100.
Same amount invested each month — only the day of purchase changes. How much does intra-month timing actually matter?
Best Timing DCA
StrategyBuy on monthly low
Total Return+7.5%
Final Value$24.7K
Perfectly timed — impossible in practice
Your DCA
StrategyBuy on 1st of month
Total Return+7.3%
Final Value$24.1K
Consistent — no timing needed
Worst Timing DCA
StrategyBuy on monthly high
Total Return+6.9%
Final Value$24.6K
Worst possible — still beats not investing
Best vs Worst gap0.6 pp
Your timing vs best-0.2%
Your timing vs worst+0.4%
If You Keep Investing…
Based on this stock's historical CAGR of 3.4%/yr — put in vs. walk away with.
Your Plan
At $500/mo, this could grow into:
3 Years$19K~1.1x your moneyfrom $18K invested
5 Years$33K~1.1x your moneyfrom $30K invested
10 Years$71K~1.2x your moneyfrom $60K invested
20 Years$170K~1.4x your moneyfrom $120K invested
Compare Other Monthly Amounts
Same CAGR assumption. Use this to pressure-test different monthly commitments.
Monthly
3 Years~1.1x your money
5 Years~1.1x your money
10 Years~1.2x your money
20 Years~1.4x your money
$100/mo
$4K+$181 est. gain
$7K+$520 est. gain
$14K+$2K est. gain
$34K+$10K est. gain
$250/mo
$9K+$453 est. gain
$16K+$1K est. gain
$36K+$6K est. gain
$85K+$25K est. gain
$500/mo
$19K+$905 est. gain
$33K+$3K est. gain
$71K+$11K est. gain
$170K+$50K est. gain
$1,000/mo
$38K+$2K est. gain
$65K+$5K est. gain
$142K+$22K est. gain
$341K+$101K est. gain
* Projection assumes historical CAGR of 3.4% continues. Actual returns will vary.
Your DCA Results by Date
26 purchases
Date
Price
Invested
Portfolio Value
% Gain
Gain ($)
Mar 28, 2024
$10.05
$10,000
$10,000
+0.00%
$0
Apr 29, 2024
$10.10
$10,500
$10,550
+0.47%
$50
May 28, 2024
$10.13
$11,000
$11,081
+0.74%
$81
Jun 28, 2024
$10.11
$11,500
$11,563
+0.55%
$63
Jul 29, 2024
$10.17
$12,000
$12,128
+1.06%
$128
Aug 28, 2024
$10.18
$12,500
$12,640
+1.12%
$140
Sep 30, 2024
$10.20
$13,000
$13,158
+1.22%
$158
Oct 28, 2024
$10.24
$13,500
$13,716
+1.60%
$216
Nov 29, 2024
$10.28
$14,000
$14,270
+1.93%
$270
Dec 30, 2024
$10.29
$14,500
$14,784
+1.96%
$284
Jan 28, 2025
$10.36
$15,000
$15,377
+2.51%
$377
Feb 28, 2025
$10.39
$15,500
$15,929
+2.77%
$429
Mar 28, 2025
$10.44
$16,000
$16,506
+3.16%
$506
Apr 28, 2025
$10.56
$16,500
$17,195
+4.21%
$695
May 28, 2025
$10.60
$17,000
$17,761
+4.47%
$761
Jun 30, 2025
$10.68
$17,500
$18,395
+5.11%
$895
Jul 28, 2025
$10.74
$18,000
$18,998
+5.54%
$998
Aug 28, 2025
$10.72
$18,500
$19,463
+5.20%
$963
Sep 29, 2025
$10.74
$19,000
$19,999
+5.26%
$999
Oct 28, 2025
$10.85
$19,500
$20,704
+6.17%
$1,204
Nov 28, 2025
$10.81
$20,000
$21,127
+5.64%
$1,127
Dec 29, 2025
$10.86
$20,500
$21,725
+5.98%
$1,225
Jan 28, 2026
$10.88
$21,000
$22,265
+6.02%
$1,265
Mar 2, 2026
$10.95
$21,500
$22,908
+6.55%
$1,408
Mar 30, 2026
$10.96
$22,000
$23,429
+6.50%
$1,429
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Frequently Asked Questions
Common questions about DCA investing in LEGT
Investing $500 per month in Legato Merger Corp. III (LEGT) over the past 2 years would be worth approximately $24K today. That's +7.3% total return on $23K invested, with a +3.4% compound annual growth rate (CAGR).