[{"data":1,"prerenderedAt":451},["ShallowReactive",2],{"project-28244744":3},{"id":4,"name":5,"line":6,"line_source":7,"title":8,"url":9,"domain":10,"maker":11,"posted_at":12,"year":13,"points":14,"comments":15,"rank_in_year":16,"shown_in_year":17,"top":18,"tier":19,"category":20,"subcategory":21,"format":22,"keywords":23,"reception":28,"sentiment":29,"stance_mix":30,"scored_comments":34,"aspects":35,"strip":45,"post_text":47,"what":48,"said":68,"maker_in_thread":173,"shape":183,"grid":186,"attempts":413,"same_week":414,"maker_shows":38,"maker_hidden":443,"reader_version":444,"card":445},"28244744","Duedilly.io","Accuracy of Reddit Trading Ideas","title","Show HN: Duedilly.io – Accuracy of Reddit Trading Ideas","http:\u002F\u002Fduedilly.io\u002F","duedilly.io","duedillyio",1629457612,2021,181,85,259,2533,11,"notable","finance_crypto","stock trading analysis","web_app",[24,25,26,27],"reddit trading ideas","stock picks accuracy","wallstreetbets","trader track record","debated",-0.092,{"positive":31,"neutral":32,"mixed":33,"critical":32},7,8,2,25,{"performance":36,"design":39,"execution":41,"idea":42,"docs":44},{"positive":37,"critical":38},0,1,{"positive":40,"critical":37},3,{"positive":37,"critical":38},{"positive":37,"critical":43},6,{"positive":37,"critical":37},[40,37,37,37,37,37,46,38,46,38,38,46,46,40,38,46,40,37,40,40,40,38,40,38,37,37,37,37,37,37,37,37,37,37,40,37,37,37,37,37],5,null,{"problem":49,"audience":56,"pricing":47,"motivation":60,"time_to_build":47,"stack":64,"openness":65,"stage":66,"team_size":67},{"value":50,"source":51,"evidence":52},"Retail traders can't tell whether Reddit trading ideas and posters are worth trusting","maker",[53],{"id":54,"by":11,"text":55},"28244745","Built my first \"real\" webapp to help retail traders figure out whether to trust the people posting trading ideas on Reddit. It links each post to its performance and lets you see…",{"value":57,"source":51,"evidence":58},"Retail traders following trading advice on Reddit",[59],{"id":54,"by":11,"text":55},{"value":61,"source":51,"evidence":62},"Frustration at non-technical friends losing money on pump and dump schemes shared on Reddit",[63],{"id":54,"by":11,"text":55},[],"unknown","launched","solo",{"praise":69,"objections":86,"requests":116,"questions":143,"alternatives":158},[70],{"value":71,"source":72,"evidence":73},"Fun to browse and useful for exploring trader entries","commenter",[74,78,82],{"id":75,"by":76,"text":77},"28252360","PragmaticPulp","Fun tool. Thanks for putting it together. It's interesting to crawl through some of the entries from leaderboard people. It seems like most of their bets are neutral or slightly…",{"id":79,"by":80,"text":81},"28252497","Jorge1o1","This was really fun to browse! Consider adding a section for “worst traders” and “worst stocks” just for fun. For example, CLOV is a wsb matador.",{"id":83,"by":84,"text":85},"28256905","SergeAx","Great tool, fun to browse, thanks! UI guess: use 3-letter code for month instead of digits, that will be easier for non-US users.",[87,94,98,105],{"value":88,"source":72,"evidence":89},"Stock splits not handled, distorting returns",[90],{"id":91,"by":92,"text":93},"28254663","AliTheLord","Looks like you don't handle stock splits. There was a 10:1 stock split for TTD a few months ago, so DDs before then are mostly just showing -90%. https:\u002F\u002Fduedilly.io\u002Fasset\u002FTTD\u002F#\u002F",{"value":95,"source":72,"evidence":96},"Lucky single meme-stock calls dominate leaderboard averages",[97],{"id":75,"by":76,"text":77},{"value":99,"source":72,"evidence":100},"Could encourage pump and dump schemes",[101],{"id":102,"by":103,"text":104},"28254420","challenger-derp","Interesting social experiment that feels like it has the unethical potential to super-charge pump and dump schemes by lending credence to social media trading ideas and…",{"value":106,"source":72,"evidence":107},"Survivorship bias, since most original posts are deleted",[108,112],{"id":109,"by":110,"text":111},"28254464","quickthrower2","Data driven survival bias!",{"id":113,"by":114,"text":115},"28252798","tinyhouse","Nice idea! One problem is that most original posts are removed.",[117,125,129,136],{"value":118,"source":72,"evidence":119},"Exclude meme stocks like GME from performance averages",[120,121],{"id":75,"by":76,"text":77},{"id":122,"by":123,"text":124},"28256386","kwertyoowiyop","Seconding the parent commenter’s request! No idea what’s easy or hard for you to implement in terms of UI or functionality, but it would be great to be able to exclude either the…",{"value":126,"source":72,"evidence":127},"Add worst traders and worst stocks sections",[128],{"id":79,"by":80,"text":81},{"value":130,"source":72,"evidence":131},"Track losing trades and win\u002Floss ratios",[132],{"id":133,"by":134,"text":135},"28252970","throwaway888abc","Great project. If you have that data too: it would be great to also display the losing trades and portfolio + include it on leaderboard. Also, winning vs losing trades. For sake…",{"value":137,"source":72,"evidence":138},"Add beta-adjusted performance",[139],{"id":140,"by":141,"text":142},"28252429","somebodythere","Cool website. Percentage is a good place to start, but if you want to get closer to the alpha of a given idea, dividing the percentage return by its beta to the benchmark, then…",[144,151],{"value":145,"source":72,"evidence":146},"What time horizon is used to measure accuracy",[147],{"id":148,"by":149,"text":150},"28252327","dogma1138","Whats the time scale you are looking at to estimate accuracy? It seems to be real\u002Fnear real time which can skew things from what idea turned out to be right to what idea got the…",{"value":152,"source":72,"evidence":153},"Does it classify DD as bullish or bearish",[154],{"id":155,"by":156,"text":157},"28253419","dimitry12","Looks very interesting! Do you classify DD as bullish or bearish using the body of the post or the title, just like the ticker? Awesome \"About\" section, it answered all my other…",[159,166],{"value":160,"source":72,"evidence":161},"Twitter idea-tracking tools",[162],{"id":163,"by":164,"text":165},"28253476","bigcloud1299","Does anyone know if something like this for Twitter exist ?",{"value":167,"source":72,"evidence":168},"Seeking Alpha author track records",[169],{"id":170,"by":171,"text":172},"28254864","unixhero","This is a big ask, but can you make one that analyzes seeking alpha posts? Seekingglpha.com ... Generally quite high quality posts, but I always lack the track record…",{"comments":18,"answered":174,"key":175},4,[176,177,180],{"id":54,"text":55},{"id":178,"text":179},"28254662","Thanks! I know exactly what you mean. I've experimented with using medians instead of means for aggregating performance as well to lessen the impact of that sort of thing.…",{"id":181,"text":182},"28255217","Whoops, that's definitely a mistake. Need to backfill the split adjusted prices from the data vendor, good catch! Thanks a lot.",{"commenters":184,"max_depth":31,"maker_replies":18,"first_comment_mins":37,"lifespan_hours":185},55,279,[187,189,191,195,198,201,205,209,211,213,215,217,219,221,223,225,227,228,231,235,237,239,241,243,247,250,252,254,256,258,261,263,266,268,272,275,278,282,284,288,290,292,296,298,302,304,306,308,310,313,317,321,324,327,330,332,335,338,341,344,347,350,353,355,358,361,364,366,368,371,374,377,379,383,387,390,393,395,397,399,402,404,407,411],[54,37,37,188,11,38],"project\u002Fneutral\u002Fidea",[75,38,40,190,76,37],"project\u002Fmixed\u002Fperformance",[192,38,37,193,194,37],"28252492","commenter\u002Fneutral\u002Fnone","cinntaile",[196,38,37,193,197,37],"28252950","icedchai",[199,38,37,193,200,37],"28253228","geoduck14",[202,38,37,203,204,37],"28254146","commenter\u002Fneutral\u002Fidea","kqr",[206,38,37,207,208,37],"28254693","other\u002Fneutral\u002Fnone","namanyayg",[210,38,37,207,204,37],"28255906",[212,38,37,193,194,37],"28255588",[214,38,37,203,204,37],"28255786",[216,38,37,193,194,37],"28255831",[218,38,37,193,204,37],"28255975",[178,38,37,220,11,38],"maker\u002Fneutral\u002Fperformance",[122,38,46,222,123,37],"project\u002Fpositive\u002Fdesign",[91,33,38,224,92,37],"project\u002Fcritical\u002Fexecution",[181,33,37,226,11,38],"maker\u002Fneutral\u002Fexecution",[79,40,46,222,80,37],[229,40,37,230,11,38],"28254690","maker\u002Fneutral\u002Fidea",[232,174,38,233,234,37],"28253275","project\u002Fcritical\u002Fperformance","throwthere",[236,174,37,207,110,37],"28254469",[238,174,37,207,171,37],"28254843",[102,46,38,240,103,37],"project\u002Fcritical\u002Fidea",[242,46,37,230,11,38],"28254682",[244,43,46,245,246,37],"28252637","project\u002Fpositive\u002Fnone","SmellTheGlove",[248,43,37,249,11,38],"28254702","maker\u002Fneutral\u002Fdesign",[251,43,46,245,246,37],"28375703",[148,31,40,253,149,37],"project\u002Fneutral\u002Fperformance",[255,31,37,220,11,38],"28254735",[155,32,40,257,156,37],"project\u002Fneutral\u002Fdocs",[259,32,38,240,260,37],"28253857","RhodesianHunter",[262,32,37,230,11,38],"28254743",[264,32,46,265,156,37],"28257066","maker\u002Fpositive\u002Fnone",[83,267,46,222,84,37],9,[269,270,40,257,271,37],"28253011",10,"bhelkey",[273,270,40,257,274,37],"28254647","Galanwe",[276,270,37,277,11,38],"28254755","maker\u002Fneutral\u002Fdocs",[279,18,37,280,281,37],"28252866","other\u002Fneutral\u002Fidea","paulpauper",[140,283,40,253,141,37],12,[285,283,37,286,287,37],"28254742","commenter\u002Fneutral\u002Fperformance","dmos62",[289,283,37,220,11,38],"28254763",[170,291,40,188,171,37],13,[293,294,37,207,295,37],"28253055",14,"rebelos",[133,297,46,245,134,37],15,[299,300,38,240,301,37],"28255966",16,"DrNosferatu",[109,303,38,240,110,37],17,[113,305,38,240,114,37],18,[163,307,40,188,164,37],19,[309,307,37,230,11,38],"28254546",[311,307,38,240,312,37],"28260262","janmo",[314,315,40,257,316,37],"28253030",20,"hellbannedguy",[318,319,37,207,320,37],"28252664",21,"BrianOnHN",[322,319,37,207,323,37],"28252680","toomuchtodo",[325,319,37,207,326,37],"28252779","tclancy",[328,319,37,207,329,37],"28252881","adamdusty",[331,319,37,207,326,37],"28253743",[333,319,37,207,334,37],"28254489","tux1968",[336,319,37,207,337,37],"28259049","exolymph",[339,319,37,207,340,37],"28259247","motoxpro",[342,319,37,207,343,37],"28252998","contravariant",[345,319,37,207,346,37],"28286528","Grustaf",[348,319,37,193,349,37],"28253001","jazzyjackson",[351,319,37,193,352,37],"28253087","ijustlurk",[354,319,37,193,171,37],"28254851",[356,319,37,193,357,37],"28256341","arcturus17",[359,319,37,193,360,37],"28252890","steve_taylor",[362,319,37,193,363,37],"28261632","dang",[365,319,37,193,360,37],"28286177",[367,319,37,193,363,37],"28286268",[369,319,37,193,370,37],"28252996","toolz",[372,319,37,193,373,37],"28253546","tylerhou",[375,319,37,193,376,37],"28253862","MrStonedOne",[378,319,37,193,320,37],"28256254",[380,319,40,381,382,37],"28253147","project\u002Fmixed\u002Fexecution","morelikeborelax",[384,385,37,207,386,37],"28252672",22,"andrewmcwatters",[388,385,37,207,389,37],"28252770","exdsq",[391,385,37,193,392,37],"28253082","smabie",[394,385,37,207,281,37],"28252879",[396,385,37,207,392,37],"28253073",[398,385,37,207,281,37],"28253246",[400,385,37,207,401,37],"28253313","sydthrowaway",[403,385,37,207,287,37],"28254754",[405,385,37,207,406,37],"28255396","renewiltord",[408,409,37,207,410,37],"28252523",23,"worik",[412,409,37,193,392,37],"28253089",[],[415,420,424,429,434,439],{"id":416,"name":417,"points":418,"category":419},"28229291","Neural-hash-collider",623,"security_privacy",{"id":421,"name":422,"points":423,"category":419},"28305394","59a34eabe31910abfb06f308",339,{"id":425,"name":426,"points":427,"category":428},"28301374","Exatorrent",179,"dev_tools",{"id":430,"name":431,"points":432,"category":433},"28286199","easyzoom.com",137,"ai",{"id":435,"name":436,"points":437,"category":438},"28301262","WebCrate",110,"productivity",{"id":440,"name":441,"points":442,"category":428},"28302304","ReGit",96,false,"v2",{"id":446,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