That said, I personally have tried to balance dividend (income) paying stocks and short term bonds (6months to 1 year) which feeds into the cash balance, so that covers some of it.
Because I'm built the way I am I've always saved in the context of how long I could live on my savings with the goal of increasing that number until it reached infinity. That first level I call 'Raman level retirement' where you could live forever[1] off your savings if you ate only Ramen, up to the the point where you can live off your savings and keep your current lifestyle (which actually takes less income than most people thing), to actually living a more lavish lifestyle without day to day employment.
[1] Of course you intercept the life expectancy line at some point, and you have to build into your model ever increasing health care costs or a one time lump sum to emigrate somewhere that has a national health plan.
Granted, do you have any idea what such a scenario might look like? Odds are, it can wait. Even large medical operations if you don't have medical insurance (where I live), simply require a modest deposit before they start the operation or expensive procedure. Though I do think they ask for some sort of proof that you have the money on hand.
But, again, most people here have enough money to pay for private healthcare insurance, or they rely on the free state hospitals.
Car, insured. Medical, insured. Bond payments, predictable.
So, I'm trying to figure out a valid plausible scenario where a large amount of "cash" is required in a very short amount of time. Any ideas?
For funds that you know you will need in the next six months to three years, it is recommended to keep the funds in a liquid and very stable investment.
Personally, I use a California (I live in CA) tax free short term bond fund.
What type of expenses do I keep in this kind of fund? Tax payments I know I already owe (capital gains from an IPO for example), child's college tuition payments, planned major house repairs / remodels, pending car purchases, and as others have mentioned six months of living expenses in case of layoff or other emergencies.
Either way you've lost money you could have had. Humans tend to be loss averse though.
In both situations you probably have liquid equivalents at hand
The stock market going down 10%. That's 10% you could have had, if you made the right decision.
Logically its the same. However humans loss averse, which makes one seem worse.
https://www.betterment.com/resources/personal-finance/safety...
I think 2-3 months direct cash/savings/checking is fine, then move excess cash to CDs or something semi-liquid. You totally CAN get money out of CDs, just sometimes lose your interest. If you have some kind of CD ladder or such going on - you can have a new CD coming out every 1-3 months anyway, which will give you the cushion you need after savings run out.
When interest rates tanked, I moved all of my CD's to money market accounts when the term was up.
What is key is to only open a money market account at an institution with a long term track record of staying above average on rates compared to thier competition. You want to avoid the institutions which constantly raise and (and then lower) thier rates. Bankrate.com is a good way to research these.
Borrow when you need it, then you have some time to figure out what assets to sell to pay it back.
I mean, keeping the money in savings virtually guarantees 'losses' in real terms.
I believe there's a significant risk of deflationary times ahead - the prime rate over the last five years really makes much of that argument for me. It is not a given that keeping the money in a savings account guarantees real losses.
Stock is considered a liquid asset.