Dollar cost averaging (DCA) in RARE 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 RARE Analysis
RARE DCA Calculator
Dollar Cost Averaging — Ultragenyx Pharmaceutical Inc.
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-39.5%
Final Value$29.0K
Perfectly timed — impossible in practice
Your DCA
StrategyBuy on 1st of month
Total Return-45.0%
Final Value$26.4K
Consistent — no timing needed
Worst Timing DCA
StrategyBuy on monthly high
Total Return-47.8%
Final Value$25.1K
Worst possible — still beats not investing
Best vs Worst gap8.3 pp
Your timing vs best-5.5%
Your timing vs worst+2.8%
If You Keep Investing…
Based on this stock's historical CAGR of -9.0%/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+$0 est. gain
* Projection assumes historical CAGR of -9.0% continues. Actual returns will vary.
Your DCA Results by Date
77 purchases
Date
Price
Invested
Portfolio Value
% Gain
Gain ($)
Jan 2, 2020
$43.11
$10,000
$10,000
+0.00%
$0
Feb 3, 2020
$53.86
$10,500
$12,994
+23.75%
$2,494
Mar 2, 2020
$57.07
$11,000
$14,268
+29.71%
$3,268
Apr 2, 2020
$50.02
$11,500
$13,005
+13.09%
$1,505
May 4, 2020
$64.72
$12,000
$17,328
+44.40%
$5,328
Jun 2, 2020
$75.09
$12,500
$20,604
+64.83%
$8,104
Jul 2, 2020
$86.04
$13,000
$24,108
+85.45%
$11,108
Aug 3, 2020
$83.54
$13,500
$23,908
+77.10%
$10,408
Sep 2, 2020
$80.86
$14,000
$23,641
+68.86%
$9,641
Oct 2, 2020
$84.40
$14,500
$25,176
+73.63%
$10,676
Nov 2, 2020
$95.53
$15,000
$28,996
+93.31%
$13,996
Dec 2, 2020
$117.98
$15,500
$36,310
+134.26%
$20,810
Jan 4, 2021
$136.47
$16,000
$42,501
+165.63%
$26,501
Feb 2, 2021
$153.15
$16,500
$48,195
+192.09%
$31,695
Mar 2, 2021
$139.93
$17,000
$44,535
+161.97%
$27,535
Apr 5, 2021
$113.42
$17,500
$36,598
+109.13%
$19,098
May 3, 2021
$106.51
$18,000
$34,868
+93.71%
$16,868
Jun 2, 2021
$97.70
$18,500
$32,484
+75.59%
$13,984
Jul 2, 2021
$94.21
$19,000
$31,824
+67.49%
$12,824
Aug 2, 2021
$80.84
$19,500
$27,807
+42.60%
$8,307
Sep 2, 2021
$101.47
$20,000
$35,404
+77.02%
$15,404
Oct 4, 2021
$84.98
$20,500
$30,150
+47.07%
$9,650
Nov 2, 2021
$84.83
$21,000
$30,597
+45.70%
$9,597
Dec 2, 2021
$79.12
$21,500
$29,037
+35.06%
$7,537
Jan 3, 2022
$84.40
$22,000
$31,475
+43.07%
$9,475
Page 1 of 4
Frequently Asked Questions
Common questions about DCA investing in RARE
Investing $500 per month in Ultragenyx Pharmaceutical Inc. (RARE) over the past 6 years would be worth approximately $26K today. That's -45.0% total return on $48K invested, with a -9.0% compound annual growth rate (CAGR).