I hear people saying, "But right now the market is at an all-time high ..." as a reason for not buying stocks, and instead choosing to hold cash or pre-pay low-rate mortgages, etc.
But is an all-time high really that unusual?
I'm a bit of a noob at stock/trend analysis, so I'm sure many people here can do this better than I have done, but I chose the DJIA and data from 1950 to today, and I found that ...
42% of the time, the DJIA was within 5% of its all-time high.
62% of the time, the DJIA was within 10% of its all-time high.
75% of the time, the DJIA was within 15% of its all-time high.
To me, it seems like the market (or at least the DJIA) is near an all-time high most of the time. Within 15% is "near" in my reckoning.
On average, the daily closing price was at 90.4% of the up-to-that-day all-time high.
So if it's undesirable to invest when a person feels that the market is near an all-time high, then investing on an average day would be preferred, but it's only going to find the market to be 9.6% cheaper. And to me, that doesn't seem like a good deal. I'm likely to make that much from the market in a year (or 1.5 years) by investing my stash and not holding it back.
Opinions?
From people who are holding cash? Are you waiting for a better-than-average (i.e. less than 90% of all-time-high) day to invest?
What else should I have considered in my meager analysis?