Dollar cost averaging (DCA) in QSI 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-51.1%
Final Value$21.0K
Perfectly timed — impossible in practice
Your DCA
StrategyBuy on 1st of month
Total Return-58.4%
Final Value$17.7K
Consistent — no timing needed
Worst Timing DCA
StrategyBuy on monthly high
Total Return-65.0%
Final Value$15.1K
Worst possible — still beats not investing
Best vs Worst gap13.9 pp
Your timing vs best-7.4%
Your timing vs worst+6.5%
If You Keep Investing…
Based on this stock's historical CAGR of -14.8%/yr — put in vs. walk away with.
Your Plan
At $500/mo, this could grow into:
3 Years$18K~1.0x your moneyfrom $18K invested
5 Years$30K~1.0x your moneyfrom $30K invested
10 Years$60K~1.0x your moneyfrom $60K invested
20 Years$120K~1.0x your moneyfrom $120K invested
Compare Other Monthly Amounts
Same CAGR assumption. Use this to pressure-test different monthly commitments.
Monthly
3 Years~1.0x your money
5 Years~1.0x your money
10 Years~1.0x your money
20 Years~1.0x your money
$100/mo
$4K+$0 est. gain
$6K+$0 est. gain
$12K+$0 est. gain
$24K+$0 est. gain
$250/mo
$9K+$0 est. gain
$15K+$0 est. gain
$30K+$0 est. gain
$60K+$0 est. gain
$500/mo
$18K+$0 est. gain
$30K+$0 est. gain
$60K+$0 est. gain
$120K+$0 est. gain
$1,000/mo
$36K+$0 est. gain
$60K+$0 est. gain
$120K+$0 est. gain
$240K+$0 est. gain
* Projection assumes historical CAGR of -14.8% continues. Actual returns will vary.
Your DCA Results by Date
66 purchases
Date
Price
Invested
Portfolio Value
% Gain
Gain ($)
Nov 13, 2020
$9.88
$10,000
$10,000
+0.00%
$0
Dec 14, 2020
$9.99
$10,500
$10,611
+1.06%
$111
Jan 13, 2021
$10.55
$11,000
$11,706
+6.42%
$706
Feb 16, 2021
$10.39
$11,500
$12,029
+4.60%
$529
Mar 15, 2021
$14.41
$12,000
$17,183
+43.19%
$5,183
Apr 13, 2021
$11.40
$12,500
$14,093
+12.75%
$1,593
May 13, 2021
$10.02
$13,000
$12,887
-0.87%
$-113
Jun 14, 2021
$8.49
$13,500
$11,420
-15.41%
$-2,080
Jul 13, 2021
$11.60
$14,000
$16,103
+15.02%
$2,103
Aug 13, 2021
$7.97
$14,500
$11,564
-20.25%
$-2,936
Sep 13, 2021
$8.93
$15,000
$13,457
-10.29%
$-1,543
Oct 13, 2021
$8.70
$15,500
$13,610
-12.19%
$-1,890
Nov 15, 2021
$7.89
$16,000
$12,843
-19.73%
$-3,157
Dec 13, 2021
$6.01
$16,500
$10,283
-37.68%
$-6,217
Jan 13, 2022
$5.77
$17,000
$10,372
-38.99%
$-6,628
Feb 14, 2022
$4.33
$17,500
$8,284
-52.67%
$-9,216
Mar 14, 2022
$3.86
$18,000
$7,884
-56.20%
$-10,116
Apr 13, 2022
$4.29
$18,500
$9,263
-49.93%
$-9,237
May 13, 2022
$3.60
$19,000
$8,273
-56.46%
$-10,727
Jun 13, 2022
$2.97
$19,500
$7,325
-62.44%
$-12,175
Jul 13, 2022
$2.92
$20,000
$7,702
-61.49%
$-12,298
Aug 15, 2022
$4.35
$20,500
$11,974
-41.59%
$-8,526
Sep 13, 2022
$3.15
$21,000
$9,171
-56.33%
$-11,829
Oct 13, 2022
$2.69
$21,500
$8,331
-61.25%
$-13,169
Nov 14, 2022
$3.09
$22,000
$10,070
-54.23%
$-11,930
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Frequently Asked Questions
Common questions about DCA investing in QSI
Investing $500 per month in Quantum-Si incorporated (QSI) over the past 5 years would be worth approximately $18K today. That's -58.4% total return on $43K invested, with a -14.8% compound annual growth rate (CAGR).