If there’s one factor I do not suggest, it is shopping for inventory on margin. Because of the volatility of shares and excessive margin rates of interest, borrowing cash to purchase shares is a foul thought.
Conversely, I am not opposed to purchasing a house on margin, particularly by means of a mortgage, if shopping for follows a homebuying guideline just like the 30/30/3 rule. Properties present utility within the type of shelter, are typically held for round 12 years, can generate earnings, and are a lot much less risky. Mortgage charges are likely to even be a lot decrease than margin charges.
However the actuality is, shopping for any danger asset on margin is dangerous, because it amplifies each losses and wins. Should you borrow an excessive amount of, you can wipe your self out in case you are pressured to promote as a consequence of a margin name or job loss.
Let me use myself as a case research on shopping for inventory on margin—why I did it, the potential repercussions, and the important thing questions you need to ask your self earlier than opening a inventory margin account.
Purchased Inventory On Margin At A 12.575% Curiosity Fee
It seems, I really purchased about $12,500 price of inventory on margin at a 12.575% rate of interest, and I did not even notice it for every week. A 12.575% margin rate of interest is freeway theft and one thing I might by no means willingly tackle. Nonetheless, that is precisely what I did for a short time.
Considered one of my primary tasks as a father is to make sure the monetary safety of our family. After purchasing a house we didn’t need within the second half of 2023, I quickly put our family in danger by dramatically reducing down our liquidity.
Since then, I’ve taken on part-time consulting roles, carried out some private finance consulting, and saved and reinvested virtually all the things I earned in shares, bonds, and actual property. Greater than 16 months later, my “Monetary Safety Fund” is in fine condition with about $706,000, or roughly two years’ price of comfy residing bills. My final objective is to get the fund to develop to at the least six years price of residing bills by December 31, 2027.
As a religious dollar-cost averager for the reason that early 2000s, I’ve turn into hardwired to spend money on shares each month. When shares began declining initially of 2025, I needed to purchase much more as a result of that is what dollar-cost averagers do.
There was only one huge drawback: I did not have the cash to speculate! However make investments I did as a result of I had a margin account at Constancy.
This is a snapshot of a few of the VTI ETF I purchased on margin.
Why I Purchased Inventory On Margin At An Costly 12.525% Curiosity Fee
Earlier than scripting this publish, I hadn’t realized how a lot inventory I’d bought on margin and even what the margin rate of interest was. Nonetheless, my psychological money circulate calculations hinted I’d dipped into margin, particularly since my account displayed, “Out there with out margin influence: $0.00,” and but I stored shopping for.
Right here’s why this occurred—and why you need to suppose twice earlier than doing the identical.
1) It Was Dangerously Simple to Do
The primary purpose I purchased inventory on margin is as a result of I may—effortlessly. Years in the past, I bear in mind clicking some buttons asking whether or not I needed to create a margin account in an effort to purchase some speculative securities. So I did. Opening one was really easy.
This ease is a double-edged sword. Constancy supplied no warnings concerning the penalties of shopping for inventory on margin, nor did it spotlight how a lot the borrowing price can be. Inputting a purchase order transaction on a margin account felt no totally different from my regular routine, making a frictionless (and dangerous) course of.
2) A Common Funding Behavior
I’ve been investing initially and center of each month since I obtained my first job in 1999. This inertia has stored me disciplined, no matter whether or not I’ve had a job, no job, and even sufficient money available. Greenback-cost averaging has served me properly, so stopping when shares had been correcting felt irregular, even in a cash-tight second.
Make it a behavior to pay your self first by saving and investing a portion of your earnings every month earlier than spending. Keep it up for 10 years, and also you’ll be amazed at how a lot wealth you’ve constructed. Goal for a minimal saving charge of 20%, however strive for 50% if you wish to obtain monetary freedom even sooner.
3) Taking Benefit Of the Dip
Since staring my inventory investing journey in 1996, I’ve developed a robust urge to purchase the dip. Traditionally, concern of shedding extra would typically maintain me again, however as I diversified and grew my net worth, I grew to become extra assured in my capacity to climate downturns. As soon as you have skilled a pair bear markets, you are now not as frightened.
When the S&P 500 dipped from ~6,084 to five,800, I felt compelled to behave—not only for my monetary future, however for my children’ (ages 7 and 5). With a 20-year horizon, I consider in the present day’s costs will appear to be bargains down the highway, even when the S&P 500 continues to right. I’ll hold dollar-cost averaging to make the most of future dips, understanding that long-term investing is my focus.
4) Confidence in New Revenue
I additionally purchased on margin as a result of I anticipated incoming earnings. I had dividends, reimbursements, and online income on the best way in a pair weeks. In essence, this was a timing mismatch between money circulate and investing alternatives, and I didn’t need to miss a dip ready for the funds.
That is much like utilizing an overdraft line of credit score to your checking account to easy out expense timing. A margin account can serve the identical objective for lively traders, although it requires cautious oversight.
5) It Was a Manageable Quantity
Lastly, the margin buy was modest: ~$12,500 or lower than 2% of my complete portfolio stability. I knew I may pay it again rapidly, minimizing the curiosity expense.
For context:
- The 30-day price to borrow $12,000 at a 12.575% charge is about $125.
- The 2-week price, a extra probably state of affairs, is roughly $59.
On the time, I assumed the speed can be nearer to eight–9%, or double the risk-free charge of return, so discovering the true price prompted me to right away switch each spare greenback from my checking account to my Constancy portfolio to scale back the stability.
Under is a snapshot of my account’s Steadiness Particulars, displaying a detrimental money stability of $10,585.13, equal to my margin stability. It additionally highlights my day by day margin curiosity expense of $3.70 and a month-to-date expense of $29.95. I finally paid my margin stability off in two weeks.

A Margin Account Creates Harmful Temptation
Whereas margin is usually a great tool for seasoned traders, it’s important to totally perceive your borrowing prices and dangers earlier than diving in. Be taught from my expertise: hold your money circulate in verify, and thoroughly weigh the cost-benefit of utilizing margin.
When you open a margin account—or convert your account to at least one—it’s possible you’ll face the temptation to leverage up. For instance, my margin-buying energy is $723,268, which may simply entice me to go all-in on speculative investments. Whereas the result might be nice, it may additionally finish disastrously.
Given the excessive margin rate of interest of 12.575%, most individuals wouldn’t purchase inventory on margin and maintain it for 12 months. That is very true if Wall Avenue’s median forecast for the S&P 500 is properly beneath the margin rate of interest. Bear in mind, one determine is a forecast which will or might not come true, your margin rate of interest is a assured price.
As an alternative, margin merchants usually borrow short-term, aiming for a fast revenue. Sadly, day trading rarely works out as deliberate, typically leaving merchants poorer as a consequence of each buying and selling losses and margin curiosity bills.
Don’t purposefully purchase inventory on margin. The temptation to make undisciplined trades or exceed your danger tolerance is excessive. Utilizing margin can really feel like playing in a on line casino or taking part in high-stakes Texas Maintain’em poker—thrilling however inherently dangerous if you do not have self-discipline.
Questions To Ask Your self Earlier than Opening A Margin Account
For these of you continue to contemplating opening a margin account, take a second to replicate on these questions first. Should you can confidently reply sure to at the least three of the next, solely then would possibly a margin account be price exploring:
- Do you’ve gotten at the least a two-pack of abs?
- Have you ever spent at the least 10 years mastering your craft and changing into an knowledgeable in your area?
- Are you able to simply go 60 days with out smoking, ingesting alcohol, soda, espresso, or utilizing different substances?
- Do you absolutely perceive the common historic returns of the inventory market, your possibilities of making or shedding cash, and the prices tied to purchasing shares on margin?
- Do you’ve gotten a level in finance, work in finance, or have an MBA?
- Did you’ve gotten at the least $100,000 invested through the 2008 Global Financial Crisis to know your true danger tolerance?
- Do you’ve gotten a high risk tolerance, demonstrated by investing at the least 80% of your portfolio in shares for 5 years or extra?
- Do you or your partner have a secure job with robust profession progress prospects?
- Is your net worth equal to at least 10X your annual family earnings?
You possibly can name your brokerage to ask for a decrease margin charge. Nonetheless, once I did, Constancy solely lowered it by 1.05% to 11.525%, nonetheless egregiously excessive. With lower than $25,000 in margin debit, they mentioned the most effective they’ll do is 11.525%. Nonetheless, with over a $1 million margin debt, the speed drops to eight.25% + a 1.05% low cost to 7.2%.
Do not Purchase Shares On Margin If You Do not Have To
Should you battle with addictive tendencies or lack monetary self-discipline, do not open a margin account. As an alternative, stick with the tried-and-true technique of shopping for shares with a portion of your earnings and holding. Over the long run, you’re prone to obtain higher outcomes than the margin dealer—with out the pointless stress or danger.
Readers, do you purchase shares on margin? If that’s the case, when do you usually use margin, and the way do you determine how lengthy to carry the inventory? Have you ever ever given in to temptation and acquired extra inventory on margin than you need to have? How did that have end up?
Make investments In Non-public Progress Corporations
Should you’re comfy shopping for shares on margin, contemplate shifting a few of your focus to investing in personal progress corporations. With companies staying personal longer, the lion’s share of beneficial properties is now being captured by personal traders. It’s solely logical to allocate extra of your investable capital towards these alternatives.
Check out the Fundrise Venture Capital product, which helps you to dollar-cost common with as little as $10 into personal progress corporations within the AI house and others. Personally, I’ve invested $153,000 in Fundrise Enterprise, and I’m optimistic about its potential. Plus, Fundrise has been a long-time sponsor of Monetary Samurai.
With Trump saying a $500 billion AI infrastructure initiative in partnership with Softbank, Oracle, and OpenAI—dubbed Stargate—it’s clear the federal government sees AI as a transformational know-how. In 20 years, I don’t need my children asking why I didn’t spend money on or work in AI when the chance was so clear!

Though I am not a fan of shopping for shares on margin, I’m a fan of investing in high-quality progress names in a diversified portfolio. I plan to proceed dollar-cost averaging into enterprise capital over time as a result of now I can.
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