[HN Gopher] Turning my obsession in the stock market into a side... ___________________________________________________________________ Turning my obsession in the stock market into a side project Author : blakbelt78 Score : 79 points Date : 2020-04-14 19:54 UTC (3 hours ago) (HTM) web link (eduardosasso.co) (TXT) w3m dump (eduardosasso.co) | brentis wrote: | Nice. I need a source API for short interest... ideas? | blakbelt78 wrote: | From all the API's I've looked at IEX Cloud seems the most | comprehensive with a generous free tier https://www.iexcloud.io | monkeydust wrote: | That looks really good even on paid plans. Anyone using? | Reliable, accurate.. .? | akiselev wrote: | You can get access to some of IEX's data for free with higher | limits than IEX's free tier by opening an account with | Alpaca. That gives you access to polygon.io as well, which | doesn't limit API requests (Your API ID is used as the auth | token for the polygon.io API). | blakbelt78 wrote: | The thing with Alpaca and Polygon I think is that their | most affordable plans are only for personal use I believe. | valuearb wrote: | Do you adjust returns for dividends? | | That's always been a bugaboo of mine as it makes a big difference | over decade+ time frames. | blakbelt78 wrote: | Yeah, I'm tracking adjusted closing points. | readme wrote: | Awesome project, I am sure it will help me lose lots of money. | blakbelt78 wrote: | Github link for anyone interested in checking the code | https://github.com/eduardosasso/bullish | tinyhouse wrote: | Very cool! I signed up. I was wondering if you did some research | before picking sendgrid. I see their free tier has a limit of 100 | emails a day after the first month. Their 100K/month is $15/month | which is not bad I guess. | [deleted] | starpilot wrote: | buy high sell low? shouldn't it be the opposite? | brentis wrote: | He trades Puts...ha | blakbelt78 wrote: | That was just to make fun | unixhero wrote: | I for one, went ahead and signed up! | jldugger wrote: | I appreciate the effort, especially the free tier only approach, | but... my framework for data collection and reporting: what | behavior, if any, do I expect to happen as a result of data? If | the answer is none, there is no point in the email / report / | pagerduty alert. | | > The idea is for the mailing list to go out every weekday before | the market opens so you can be informed enough to decide if it's | worth paying close attention to the market on any given day and | make some moves. | | Looks like the behaviors this information is intended to induce | is: | | 1. Gather more data more frequently (reload WSJ / Y! finance? | front page?) 2. Make more trades ("Buy High, Sell Low") | | If SP500 futures moving but markets are closed, what action could | you possibly undertake profitably? Market open is a special | auction you can't really arbitrage like that, so you'd be hoping | for intraday moves? Are these the behaviors you _want_ to be | inducing? Should retail investors be making trades during times | of high volatility? | | I suspect no; retail investors will buy into rallies and sell | into slumps, exactly the behavior Bullish's tagline mocks. | jrs235 wrote: | This looks cool. However, am I the only one that first saw | Bullish^ and thought it was really Bullshi^, in other words a | slightly censored Bullshit? Especially if reading the motto "Buy | high sell low" quickly all at once. | dominotw wrote: | I thought i was the only. My brain keeps auto-completing | bullish to bullshit. | bluetwo wrote: | "Buy high, sell low"... isn't that the OPPOSITE of what an | investor wants to do? | blakbelt78 wrote: | LOL. That's just me making fun out of it. | starpilot wrote: | It's a really bald joke, like naming a driving school | something about crashing. People are just like huh? | saadalem wrote: | Beautiful project, I like this idea. | blakbelt78 wrote: | Thank you! Trying it out to see if it's something useful to | more people. I have a couple of ideas that I would like to add | in the future. | cdiamand wrote: | Just signed up and looking forward to seeing how this evolves! | | We recently launched an investing newsletter at | https://topstonks.com (just got our first paying customer | yesterday), which tracks the social sentiment angle of a few | weird places on the internet - WallstreetBets and 4chan. | | We're definitely still learning the ropes, but Let me know if you | ever want to talk shop! | sreenug wrote: | Super cool. Thanks for doing this | lostmsu wrote: | Show HN is missing, title is a click-baity, does not summarize | the idea. | bdcravens wrote: | After reading the article, the title seems pretty accurate. | | OP did a Show HN a few hours ago: | https://news.ycombinator.com/item?id=22867313 | | This article seemed to be a deep dive into how the project came | to be. | blakbelt78 wrote: | Yep. That was the plan. | calahad wrote: | "Turning my obsession in the stock market into a side project" | --- seems like a pretty accurate summary to me | SomaticPirate wrote: | I'm curious why you used Yahoo finance instead of Alpha Vantage? | blakbelt78 wrote: | Alpha Vantage API showed inaccurate results from time to time | and their customer support is nonexistent. | tunesmith wrote: | I've noticed the same thing with Alpha Vantage, but I | switched to Alpha Vantage because Yahoo turned off their | public API. It's the Yahoo API available again now? | readme wrote: | I'm using it in a project with the yfinance python module. | blakbelt78 wrote: | They have an undocumented one that you can check in the | network tab on your browser. this is how the API looks like | https://query1.finance.yahoo.com/v8/finance/chart/%5EGSPC?i | n... | monkeydust wrote: | Nice simple idea. It would be cool to see today's current email | on the sign up page so people get idea of what to expect the next | day in their inbox. | blakbelt78 wrote: | Yeah, I wanted to do that but I was expecting Sendgrid to | provide that which they don't so I need to build something. | It's on my TODO list. Thanks for the feedback. | nonsapreiche wrote: | wow very good idea! but better to see the next week email, to | get an idea of what to expect the next week in the market | megadethz wrote: | I have a personal setup that does something similar to this using | Huginn. | mi100hael wrote: | Neat project. | | For something more detailed with top headlines, big movers, | earnings highlights, etc. I really recommend the "Wall Street | Breakfast" newsletter from seekingalpha.com. ___________________________________________________________________ (page generated 2020-04-14 23:00 UTC)