Dollar cost averaging (DCA) in SGHT 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-28.5%
Final Value$27.9K
Perfectly timed — impossible in practice
Your DCA
StrategyBuy on 1st of month
Total Return-39.8%
Final Value$23.2K
Consistent — no timing needed
Worst Timing DCA
StrategyBuy on monthly high
Total Return-48.8%
Final Value$20.0K
Worst possible — still beats not investing
Best vs Worst gap20.3 pp
Your timing vs best-11.3%
Your timing vs worst+9.0%
If You Keep Investing…
Based on this stock's historical CAGR of -10.0%/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+$0 est. gain
* Projection assumes historical CAGR of -10.0% continues. Actual returns will vary.
Your DCA Results by Date
58 purchases
Date
Price
Invested
Portfolio Value
% Gain
Gain ($)
Jul 15, 2021
$33.50
$10,000
$10,000
+0.00%
$0
Aug 16, 2021
$36.98
$10,500
$11,539
+9.89%
$1,039
Sep 15, 2021
$28.77
$11,000
$9,477
-13.84%
$-1,523
Oct 15, 2021
$21.50
$11,500
$7,582
-34.07%
$-3,918
Nov 15, 2021
$22.70
$12,000
$8,505
-29.12%
$-3,495
Dec 15, 2021
$19.35
$12,500
$7,750
-38.00%
$-4,750
Jan 18, 2022
$14.34
$13,000
$6,244
-51.97%
$-6,756
Feb 15, 2022
$17.39
$13,500
$8,072
-40.21%
$-5,428
Mar 15, 2022
$13.39
$14,000
$6,715
-52.04%
$-7,285
Apr 18, 2022
$8.75
$14,500
$4,888
-66.29%
$-9,612
May 16, 2022
$8.14
$15,000
$5,047
-66.35%
$-9,953
Jun 15, 2022
$8.04
$15,500
$5,485
-64.61%
$-10,015
Jul 15, 2022
$8.90
$16,000
$6,572
-58.92%
$-9,428
Aug 15, 2022
$8.76
$16,500
$6,969
-57.77%
$-9,531
Sep 15, 2022
$6.92
$17,000
$6,005
-64.68%
$-10,995
Oct 17, 2022
$6.61
$17,500
$6,236
-64.37%
$-11,264
Nov 15, 2022
$10.54
$18,000
$10,443
-41.98%
$-7,557
Dec 15, 2022
$13.34
$18,500
$13,718
-25.85%
$-4,782
Jan 17, 2023
$12.45
$19,000
$13,303
-29.99%
$-5,697
Feb 15, 2023
$12.82
$19,500
$14,198
-27.19%
$-5,302
Mar 15, 2023
$9.85
$20,000
$11,409
-42.96%
$-8,591
Apr 17, 2023
$8.77
$20,500
$10,658
-48.01%
$-9,842
May 15, 2023
$10.01
$21,000
$12,665
-39.69%
$-8,335
Jun 15, 2023
$8.53
$21,500
$11,292
-47.48%
$-10,208
Jul 17, 2023
$7.32
$22,000
$10,190
-53.68%
$-11,810
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Frequently Asked Questions
Common questions about DCA investing in SGHT
Investing $500 per month in Sight Sciences, Inc. (SGHT) over the past 5 years would be worth approximately $23K today. That's -39.8% total return on $39K invested, with a -10.0% compound annual growth rate (CAGR).