Question 1

How much would I have if I DCA'd $100/week into WTM for 5 years?

Accepted Answer

Dollar cost averaging $100 per week into WTM for 5 years (261 purchases) would have resulted in a total investment of $26,100 and a current value of $34,461, a return of 32%. Using Enhanced DCA, which concentrates buys during dips, the same $100/week base deployed $25,339 and grew to $34,919 — a 38% return.

Question 2

What is the best DCA strategy for WTM?

Accepted Answer

Backtesting shows Enhanced DCA — which increases buy amounts during market dips and reduces or skips buys when WTM is overextended — outperformed standard weekly DCA by 6% over 5 years. The enhanced strategy achieved a 38% return vs 32% for standard DCA.

Question 3

What would $100/week into WTM be worth after 3 years?

Accepted Answer

Investing $100 per week into WTM for 3 years (157 purchases, $15,700 total) would have grown to $17,538 — a 12% return. Enhanced DCA over the same period returned 13%.

Question 4

Is DCA into WTM worth it?

Accepted Answer

Based on a 5-year backtest, DCA into WTM returned 32% with standard weekly purchases. An intelligent DCA strategy that buys more during dips returned 38% over the same period — a 6% gain in return, while deploying a similar or smaller amount of capital.

Question 5

How many shares of WTM would I have after DCA for 5 years?

Accepted Answer

Dollar cost averaging $100/week into WTM for 5 years would result in approximately 17 shares with a standard DCA approach (avg entry $1561). Enhanced DCA targeting dips results in 17 shares at an average entry of $1495.

Question 6

How does WTM DCA compare to the S&P 500?

Accepted Answer

Enhanced DCA into WTM returned 38% over the past 5 years. The S&P 500 (SPY) returned approximately 53% over the same period. WTM's performance reflects its volatility as a financials asset. Enhanced DCA outperformed standard DCA by 6%, demonstrating the value of intelligent entry timing during market dips.

Question 7

What is the risk of dollar cost averaging into WTM?

Accepted Answer

Past backtest performance does not guarantee future results. WTM is a financials asset whose price can fall as well as rise. While DCA reduces timing risk by spreading purchases over time, losses are still possible if the price declines significantly. Always invest within your risk tolerance and consider your overall portfolio diversification.

Question 8

What is the White Mountains Insurance Group, Ltd. dollar cost averaging strategy?

Accepted Answer

Standard DCA invests a fixed amount ($100/week or $433/month) into WTM at regular intervals. Enhanced DCA improves on this by using RSI (Relative Strength Index) signals to increase buy amounts during market dips (oversold conditions) and reduce or skip purchases when the stock is overextended. Over the 5-year backtest, this timing approach has delivered 6% higher returns than standard DCA while deploying less total capital into WTM.

Period	Standard DCA	Enhanced DCA	Alpha
1-Year	-1%	0%	+1%
3-Year	12%	13%	+2%
5-Year	32%	38%	+6%

WTM DCA Backtest — Dollar Cost Averaging Results

WTM DCA Results: Key Findings

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Dollar cost averaging into WTM — backtest results

Buying the dips for White Mountains Insurance Group, Ltd.