Dollar cost averaging (DCA) in DSGN 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+120.5%
Final Value$90.4K
Perfectly timed — impossible in practice
Your DCA
StrategyBuy on 1st of month
Total Return+92.4%
Final Value$77.9K
Consistent — no timing needed
Worst Timing DCA
StrategyBuy on monthly high
Total Return+66.3%
Final Value$68.2K
Worst possible — still beats not investing
Best vs Worst gap54.2 pp
Your timing vs best-28.1%
Your timing vs worst+26.1%
If You Keep Investing…
Based on this stock's historical CAGR of 13.7%/yr — put in vs. walk away with.
Your Plan
At $500/mo, this could grow into:
3 Years$22K~1.2x your moneyfrom $18K invested
5 Years$42K~1.4x your moneyfrom $30K invested
10 Years$121K~2.0x your moneyfrom $60K invested
20 Years$556K~4.6x your moneyfrom $120K invested
Compare Other Monthly Amounts
Same CAGR assumption. Use this to pressure-test different monthly commitments.
Monthly
3 Years~1.2x your money
5 Years~1.4x your money
10 Years~2.0x your money
20 Years~4.6x your money
$100/mo
$4K+$765 est. gain
$8K+$2K est. gain
$24K+$12K est. gain
$111K+$87K est. gain
$250/mo
$11K+$2K est. gain
$21K+$6K est. gain
$61K+$31K est. gain
$278K+$218K est. gain
$500/mo
$22K+$4K est. gain
$42K+$12K est. gain
$121K+$61K est. gain
$556K+$436K est. gain
$1,000/mo
$44K+$8K est. gain
$84K+$24K est. gain
$242K+$122K est. gain
$1.1M+$873K est. gain
* Projection assumes historical CAGR of 13.7% continues. Actual returns will vary.
Your DCA Results by Date
62 purchases
Date
Price
Invested
Portfolio Value
% Gain
Gain ($)
Mar 26, 2021
$41.49
$10,000
$10,000
+0.00%
$0
Apr 26, 2021
$20.38
$10,500
$5,412
-48.46%
$-5,088
May 26, 2021
$26.57
$11,000
$7,556
-31.31%
$-3,444
Jun 28, 2021
$22.88
$11,500
$7,006
-39.07%
$-4,494
Jul 26, 2021
$16.95
$12,000
$5,691
-52.58%
$-6,309
Aug 26, 2021
$16.05
$12,500
$5,888
-52.89%
$-6,612
Sep 27, 2021
$15.59
$13,000
$6,220
-52.16%
$-6,780
Oct 26, 2021
$15.01
$13,500
$6,488
-51.94%
$-7,012
Nov 26, 2021
$17.78
$14,000
$8,186
-41.53%
$-5,814
Dec 27, 2021
$18.26
$14,500
$8,907
-38.58%
$-5,593
Jan 26, 2022
$12.02
$15,000
$6,363
-57.58%
$-8,637
Feb 28, 2022
$13.57
$15,500
$7,683
-50.43%
$-7,817
Mar 28, 2022
$16.01
$16,000
$9,565
-40.22%
$-6,435
Apr 26, 2022
$12.76
$16,500
$8,123
-50.77%
$-8,377
May 26, 2022
$11.95
$17,000
$8,108
-52.31%
$-8,892
Jun 27, 2022
$14.60
$17,500
$10,406
-40.54%
$-7,094
Jul 26, 2022
$18.88
$18,000
$13,956
-22.47%
$-4,044
Aug 26, 2022
$20.27
$18,500
$15,483
-16.31%
$-3,017
Sep 26, 2022
$14.99
$19,000
$11,950
-37.10%
$-7,050
Oct 26, 2022
$15.78
$19,500
$13,080
-32.92%
$-6,420
Nov 28, 2022
$14.24
$20,000
$12,304
-38.48%
$-7,696
Dec 27, 2022
$9.19
$20,500
$8,440
-58.83%
$-12,060
Jan 26, 2023
$8.49
$21,000
$8,297
-60.49%
$-12,703
Feb 27, 2023
$7.03
$21,500
$7,371
-65.72%
$-14,129
Mar 27, 2023
$5.78
$22,000
$6,560
-70.18%
$-15,440
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Frequently Asked Questions
Common questions about DCA investing in DSGN
Investing $500 per month in Design Therapeutics, Inc. (DSGN) over the past 5 years would be worth approximately $78K today. That's +92.4% total return on $41K invested, with a +13.7% compound annual growth rate (CAGR).