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Invest.me, a student-designed mobile app concept that helps retail investors make trading decisions by quantifying their intuitions and beliefs into binary buy/hold recommendations.
tech
Retail investors struggle to apply what they know when making investment decisions. For this challenge, our goal was to help investors make smarter investment decisions by aligning their values and beliefs with their actions. We ultimately designed an easy-to-use, interactive mobile application that turns what people know into simple, binary investment decisions.
Invest.me is an app that helps retail investors make trading decisions in line with what they know already and gives insight into how well their existing stock purchases align with their beliefs.
Video: https://drive.google.com/file/d/12nH4EVHYKystDc4pC6hKQzTRgyrq15ak/view?usp=sharing
We started with a slightly different idea: to make trading easier for retail investors, by pitching them “ready-made” investment ideas they could participate in. Our initial hypothesis was that retail investors eschwe the effort of conducting a lot of research by themselves to generate, research and execute trading ideas, and a lot of the news aggregators and information out there is either sensationalist or outdated.
First, we conducted research on the existing landscape of tools, websites and apps that help retail investors trade. Broadly, there are three types of resources:
At the same time, we started interviewing retail investors and asking them as open-ended as we could about their investment experience: what gave them confidence to trade, what held them back. Why they were executing some trades, and not others. How much time they would spend on research, and how knowledgeable they would describe themselves. We used this to gain as good a picture as we could about current user trading experiences, as well as our hypothesis. We learned the following things:
Based on all these learnings, we started to pivot and think anew about how we could best enable retailer investors to make better decisions. We realised that it is not a question of giving access to more information – while it might be out there (albei poorly structured), users are not looking for more information. Instead, they are trying to crystallise what they already know into a “yes/no” decision. Should they buy or should they not?
We then focused our project around this insight – what should users do, i.e. should they buy a certain stock, given what they already know? Rephrased like this, the problem seemed similar to Wahl-o-Mat, a German app that asks users to react to a number of political statements, and then recommends them a party to vote for. Another similar type of solution, are the “What-should-I-study?” questionnaires that ask users about their interests, and tell them which subjects they would enjoy at college.



Consequently, we settled around our final prototype: an app that will ask users about which factors they believe will impact the performance of a stock they want to buy. Differently put, we allow users to quantify their intuition and tacit knowledge about a stock, the markets, and any other factor in the world they care about. Users are then asked to give the relative importance of each of these factors, and how they think these metrics will develop over the intended holding period of the stock they had been looking to buy. Based on this input, the app will then calculate whether, if what the user believes actually were to happen, their stock would indeed overperform, i.e. whether their purchasing decision would be consistent with their internal view of the world.





When developing the app prototype, we focused on what users had told us they valued: ease, simplicity, and not another time-sink. At the same time, this also created a set of constraints: our app had to strike the right balance between being insightful and personalised, but also being easy to use and effective in summarising and aggregating complex information.
Consequently, we spend a lot of time thinking about the right flow of information, how the user interacts with the app, the way we ask for information and how we display results, to make usability as effortless as possible.
Through all these principles and ideas, we aim to generate a change in behaviour, where users become able to think more systematically in their trades, trade less intuitively (or are at least better able to quantify their intuitions), perhaps even get motivated to conducted specific research to test individual hypothesis (“how do I feel about the future of American consumer sentiment?”) and gain more confidence in the trades they do make, therefore turning into better investors making better decisions. Assuming users are highly motivated to trade better (as it comes with financial rewards), we need to enable them, i.e. increase their ability to do so. If users find they can make better trading decisions through our app, they will be incentivised to use it.
Possible extensions of this idea would be the opportunity to track both people’s predictions and confidence over certain factors over time (and how they matched up with actual developments), integrating a more powerful news engine to allow users to conduct ad-hoc research on the spot, and a history of stock trades to track their performance, as well as various data feeds to commonly-analysed metrics. Another fun extension could be an integration into trading platforms, so that users are asked to complete our assessment before they go ahead and buy a stock; in doing so, we could combine our intervention directly on the “trigger”, when motivation and ability are both at its highest.
Link to presentation: https://docs.google.com/presentation/d/1C6gOVHdn2ikTdHjUb6GQzCTp8ulHjewbIVq_Rim57wg/edit?usp=sharing
Link to Figma: https://www.figma.com/file/YtGImGgKVeAUCkWr3v1aNE/Challenge-5?node-id=67%3A46