Dollar cost averaging (DCA) in VRTX 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.
More VRTX Analysis
VRTX DCA Calculator
Dollar Cost Averaging — Vertex Pharmaceuticals Incorporated
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+55.1%
Final Value$74.4K
Perfectly timed — impossible in practice
Your DCA
StrategyBuy on 1st of month
Total Return+49.8%
Final Value$71.9K
Consistent — no timing needed
Worst Timing DCA
StrategyBuy on monthly high
Total Return+44.5%
Final Value$69.4K
Worst possible — still beats not investing
Best vs Worst gap10.5 pp
Your timing vs best-5.3%
Your timing vs worst+5.3%
If You Keep Investing…
Based on this stock's historical CAGR of 6.6%/yr — put in vs. walk away with.
Your Plan
At $500/mo, this could grow into:
3 Years$20K~1.1x your moneyfrom $18K invested
5 Years$35K~1.2x your moneyfrom $30K invested
10 Years$84K~1.4x your moneyfrom $60K invested
20 Years$242K~2.0x 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~1.2x your money
10 Years~1.4x your money
20 Years~2.0x your money
$100/mo
$4K+$357 est. gain
$7K+$1K est. gain
$17K+$5K est. gain
$48K+$24K est. gain
$250/mo
$10K+$892 est. gain
$18K+$3K est. gain
$42K+$12K est. gain
$121K+$61K est. gain
$500/mo
$20K+$2K est. gain
$35K+$5K est. gain
$84K+$24K est. gain
$242K+$122K est. gain
$1,000/mo
$40K+$4K est. gain
$70K+$10K est. gain
$167K+$47K est. gain
$484K+$244K est. gain
* Projection assumes historical CAGR of 6.6% continues. Actual returns will vary.
Your DCA Results by Date
77 purchases
Date
Price
Invested
Portfolio Value
% Gain
Gain ($)
Jan 2, 2020
$219.45
$10,000
$10,000
+0.00%
$0
Feb 3, 2020
$230.51
$10,500
$11,004
+4.80%
$504
Mar 2, 2020
$232.29
$11,000
$11,589
+5.35%
$589
Apr 2, 2020
$242.16
$11,500
$12,581
+9.40%
$1,081
May 4, 2020
$264.69
$12,000
$14,252
+18.77%
$2,252
Jun 2, 2020
$284.27
$12,500
$15,806
+26.45%
$3,306
Jul 2, 2020
$291.10
$13,000
$16,686
+28.35%
$3,686
Aug 3, 2020
$279.52
$13,500
$16,522
+22.39%
$3,022
Sep 2, 2020
$281.89
$14,000
$17,162
+22.59%
$3,162
Oct 2, 2020
$260.80
$14,500
$16,378
+12.95%
$1,878
Nov 2, 2020
$207.42
$15,000
$13,526
-9.83%
$-1,474
Dec 2, 2020
$226.70
$15,500
$15,283
-1.40%
$-217
Jan 4, 2021
$229.43
$16,000
$15,967
-0.20%
$-33
Feb 2, 2021
$217.33
$16,500
$15,625
-5.30%
$-875
Mar 2, 2021
$212.06
$17,000
$15,746
-7.37%
$-1,254
Apr 5, 2021
$215.32
$17,500
$16,488
-5.78%
$-1,012
May 3, 2021
$217.95
$18,000
$17,190
-4.50%
$-810
Jun 2, 2021
$210.38
$18,500
$17,093
-7.61%
$-1,407
Jul 2, 2021
$200.54
$19,000
$16,793
-11.61%
$-2,207
Aug 2, 2021
$198.32
$19,500
$17,107
-12.27%
$-2,393
Sep 2, 2021
$199.22
$20,000
$17,685
-11.58%
$-2,315
Oct 4, 2021
$177.40
$20,500
$16,248
-20.74%
$-4,252
Nov 2, 2021
$181.40
$21,000
$17,114
-18.50%
$-3,886
Dec 2, 2021
$204.45
$21,500
$19,789
-7.96%
$-1,711
Jan 3, 2022
$222.53
$22,000
$22,039
+0.18%
$39
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Frequently Asked Questions
Common questions about DCA investing in VRTX
Investing $500 per month in Vertex Pharmaceuticals Incorporated (VRTX) over the past 6 years would be worth approximately $72K today. That's +49.8% total return on $48K invested, with a +6.6% compound annual growth rate (CAGR).