
Dave Mabe
Algorithmic trading expert, former CTO of Trade-Ideas, and creator of MabeKit who hosts the Line Your Own Pockets podcast.
4
APPEARANCES
4
PODCASTS
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Sep 30, 2026
343: How He Automated His Way to 3,500 Trades a Year w/ Dave Mabe
10:53
11:07

C
10:51CamHOST
I mean, can you explain sort of how they go about it?

Dave MabeGUEST
Yeah, you know, they have a very well thought out curriculum that they teach new traders.

Dave MabeGUEST
I think discretionary trading is pretty difficult to do, especially for just average people.
C
15:42CamHOST
I mean, what about other ones that didn't do so well and other ideas and potentially how somebody would create their own strategy and build up a strategy?
Dave Mabe Explains Where AI Adds the Most Value for Active Traders
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2:19
S
1:12speaker_0HOST
So how can one approach being more concise when working AI into their process? What does a concise prompt look like in practice versus an amateur query?

Dave MabeGUEST
Yeah, so an amateur query might be, okay, how do I create a profitable trading strategy, right? That's a way too broad a question.

Dave MabeGUEST
A much better approach would be like, figure out the trades that you've made that have worked and figure out some process around that some some tedious part of your process that you use to when you make a trade and think and ask ai to figure out okay let's let's work with ai to figure out a way to automate that or streamline that a good example is A lot of newbie traders just don't get position sizing right, and it's so important to get that correct.

Dave MabeGUEST
so you know if you've ever had a string of trades that have gone really well and then one trade that all of a sudden you know you lose all your gains it's typically because you don't have your position size again so that's a really good sort of bite-sized project to work with ai to figure out okay exactly how should i be doing my position sizing maybe give it some examples of what you've traded in the past and how many shares you've you've traded and it can really help you come up with a much better process that will help you from this point forward come up with better sizing.
S
2:54speaker_0HOST
So Dave, outside of just giving some previous example trades and sizing, what specifically can someone do to help train AI to help with this concise query? I mean, what parameters should an investor be feeding into AI to try to determine this? Or is it a risk per trade? Does volatility matter here? Are you looking at drawdown limits? I mean, what parameters need to be set to use this properly?
The Pro Quant Playbook: Finding, Testing & Automating Trading Edges
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5:39
5:53
15:18

Dave MabeGUEST
systematic traders will sometimes get stuck in what I call backtest world, where they're just looking at the data, they only believe the data, and they're really missing the intuitive piece that a lot of discretionaries have in spades.

Dave MabeGUEST
The real good collaborations I see are with discretionary traders and systematic traders working together.

Dave MabeGUEST
You know, a lot of traders are really secretive about what they do, but really the best traders look back on their career and wish they'd have shared more.
9 MINS LATER

David CapablancaHOST
So I want to see your thoughts on that and how the whole algorithms have infiltrated the retail side of the market, especially in small caps.
Ctrl + Alt + Trade
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A
5:09AndrewHOST
Is there a way to paper trade before putting real money at risk?

Dave MabeGUEST
In the order properties for the orders that you're using in the API that you're sending using a, the computer, there's a property there called transmit, and what this allows you to do is it's a bullion, so you can either set it to true or false.

Dave MabeGUEST
So with paper trading, like, there, also another thing is you have a free paper trading account that's included with your normal account, so you can send orders to your paper trading account a- just exactly as you would a live account.

Dave MabeGUEST
Then the next stage, so once you get that process working, there's even another feature of the API that is really convenient.
A
7:05AndrewHOST
And they ask the question, "Well, what's the big advantage? What, what, what, what does IBKR do that other people don't do? What are the advantages of IBKR's API over others, Dave?"