If there’s one factor I do not suggest, it is shopping for inventory on margin. As a result of volatility of shares and excessive margin rates of interest, borrowing cash to purchase shares is a nasty thought.
Conversely, I am not opposed to purchasing a house on margin, particularly by way 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 inclined to even be a lot decrease than margin charges.
However the actuality is, shopping for any threat asset on margin is dangerous, because it amplifies each losses and wins. For those who borrow an excessive amount of, you might wipe your self out in case you are pressured to promote as a result of a margin name or job loss.
Let me use myself as a case examine on shopping for inventory on margin—why I did it, the potential repercussions, and the important thing questions it’s best to ask your self earlier than opening a inventory margin account.
Purchased Inventory On Margin At A 12.575% Curiosity Charge
It seems, I truly purchased about $12,500 value of inventory on margin at a 12.575% rate of interest, and I did not even understand it for every week. A 12.575% margin rate of interest is freeway theft and one thing I would by no means willingly tackle. Nevertheless, that is precisely what I did for a short time.
Certainly one of my foremost duties as a father is to make sure the monetary safety of our family. After buying a home we did not want within the second half of 2023, I briefly put our family in danger by dramatically slicing down our liquidity.
Since then, I’ve taken on part-time consulting roles, carried out some private finance consulting, and saved and reinvested virtually the whole lot I earned in shares, bonds, and actual property. Greater than 16 months later, my “Monetary Safety Fund” is in good condition with about $706,000, or roughly two years’ value of comfy residing bills. My final aim is to get the fund to develop to not less than six years value of residing bills by December 31, 2027.
As a non secular dollar-cost averager because the early 2000s, I’ve develop into hardwired to put money into shares each month. When shares began declining in the beginning of 2025, I needed to purchase much more as a result of that is what dollar-cost averagers do.
There was only one massive drawback: I did not have the cash to take a position! However make investments I did as a result of I had a margin account at Constancy.
Here is a snapshot of a number of the VTI ETF I purchased on margin.

Why I Purchased Inventory On Margin At An Costly 12.525% Curiosity Charge
Earlier than penning this submit, I hadn’t realized how a lot inventory I’d purchased on margin and even what the margin rate of interest was. Nevertheless, my psychological money circulation calculations hinted I’d dipped into margin, particularly since my account displayed, “Out there with out margin affect: $0.00,” and but I saved shopping for.
Right here’s why this occurred—and why it’s best 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 might—effortlessly. Years in the past, I bear in mind clicking some buttons asking whether or not I needed to create a margin account so as to purchase some speculative securities. So I did. Opening one was really easy.
This ease is a double-edged sword. Constancy supplied no warnings in regards to the penalties of shopping for inventory on margin, nor did it spotlight how a lot the borrowing price could be. Inputting a purchase order transaction on a margin account felt no totally different from my ordinary routine, making a frictionless (and dangerous) course of.
2) A Common Funding Behavior
I’ve been investing in the beginning and center of each month since I acquired my first job in 1999. This inertia has saved me disciplined, no matter whether or not I’ve had a job, no job, and even sufficient money readily available. Greenback-cost averaging has served me effectively, so stopping when shares have 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 fee of 20%, however attempt 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 powerful urge to purchase the dip. Traditionally, worry of dropping extra would generally maintain me again, however as I diversified and grew my web value, I turned extra assured in my means to climate downturns. As soon as you have skilled a pair bear markets, you are not as apprehensive.
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 imagine in the present day’s costs will appear to be bargains down the street, even when the S&P 500 continues to appropriate. I’ll hold dollar-cost averaging to benefit from future dips, figuring out 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 on-line earnings on the best way in a pair weeks. In essence, this was a timing mismatch between money circulation and investing alternatives, and I didn’t wish to miss a dip ready for the funds.
That is much like utilizing an overdraft line of credit score to your checking account to clean 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 steadiness. I knew I might pay it again rapidly, minimizing the curiosity expense.
For context:
- The 30-day price to borrow $12,000 at a 12.575% fee is about $125.
- The 2-week price, a extra probably situation, is roughly $59.
On the time, I assumed the speed could be nearer to eight–9%, or double the risk-free fee 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 cut back the steadiness.
Beneath is a snapshot of my account’s Steadiness Particulars, displaying a detrimental money steadiness of $10,585.13, equal to my margin steadiness. It additionally highlights my each day margin curiosity expense of $3.70 and a month-to-date expense of $29.95. I finally paid my margin steadiness off in two weeks.

A Margin Account Creates Harmful Temptation
Whereas margin is usually a useful gizmo for seasoned traders, it’s important to completely perceive your borrowing prices and dangers earlier than diving in. Be taught from my expertise: hold your money circulation in test, and thoroughly weigh the cost-benefit of utilizing margin.
When you open a margin account—or convert your account to at least one—you might face the temptation to leverage up. For instance, my margin-buying energy is $723,268, which might simply entice me to go all-in on speculative investments. Whereas the end result might be nice, it might 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 effectively under the margin rate of interest. Keep in mind, one determine is a forecast which will or might not come true, your margin rate of interest is a assured price.
As a substitute, margin merchants usually borrow short-term, aiming for a fast revenue. Sadly, day buying and selling hardly ever works out as deliberate, typically leaving merchants poorer as a result 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 threat 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 mirror on these questions first. For those who can confidently reply sure to not less than three of the next, solely then would possibly a margin account be value exploring:
- Do you have got not less than a two-pack of abs?
- Have you ever spent not less than 10 years mastering your craft and changing into an professional in your subject?
- Are you able to simply go 60 days with out smoking, ingesting alcohol, soda, espresso, or utilizing different substances?
- Do you absolutely perceive the typical historic returns of the inventory market, your possibilities of making or dropping cash, and the prices tied to purchasing shares on margin?
- Do you have got a level in finance, work in finance, or have an MBA?
- Did you have got not less than $100,000 invested in the course of the 2008 International Monetary Disaster to know your true threat tolerance?
- Do you have got a excessive threat tolerance, demonstrated by investing not less than 80% of your portfolio in shares for 5 years or extra?
- Do you or your partner have a steady job with sturdy profession development prospects?
- Is your web value equal to not less than 10X your annual family earnings?
Do not Purchase Shares On Margin If You Do not Have To
For those who wrestle with addictive tendencies or lack monetary self-discipline, do not open a margin account. As a substitute, 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 more likely to obtain higher outcomes than the margin dealer—with out the pointless stress or threat.
Readers, do you purchase shares on margin? In that 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 purchased extra inventory on margin than it’s best to have? How did that have end up?
Make investments In Personal Development Corporations
For those who’re comfy shopping for shares on margin, contemplate shifting a few of your focus to investing in personal development firms. With companies staying personal longer, the lion’s share of positive factors 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 Enterprise Capital product, which helps you to dollar-cost common with as little as $10 into personal development firms 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 put money into 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 development names in a diversified portfolio. I plan to proceed dollar-cost averaging into enterprise capital over time as a result of now I can.
Purchased Inventory On Margin At A 12.575% Curiosity Charge And Survived is a Monetary Samurai unique submit. All rights reserved. Be part of 60,000+ different wealth-builders by subscribing to my free weekly publication right here.