[{"data":1,"prerenderedAt":552},["ShallowReactive",2],{"project-23407643":3},{"id":4,"name":5,"line":5,"line_source":6,"title":7,"url":8,"domain":9,"maker":10,"posted_at":11,"year":12,"points":13,"comments":14,"rank_in_year":15,"shown_in_year":16,"top":17,"tier":18,"category":19,"subcategory":20,"format":21,"keywords":22,"reception":27,"sentiment":28,"stance_mix":29,"scored_comments":34,"aspects":35,"strip":45,"post_text":48,"what":49,"said":85,"maker_in_thread":200,"shape":207,"grid":210,"attempts":510,"same_week":515,"maker_shows":41,"maker_hidden":544,"reader_version":545,"card":546},"23407643","Stock Performance of US Senators","title","Show HN: Stock Performance of US Senators","https:\u002F\u002Fwww.govtrades.com\u002F","govtrades.com","bingdig",1591212709,2020,246,113,193,3028,7,"notable","finance_crypto","stock trading tracker","web_app",[23,24,25,26],"senator stock trades","congress stock performance","stock disclosure","insider trading","curious",-0.105,{"positive":30,"neutral":31,"mixed":32,"critical":33},9,31,1,15,56,{"privacy":36,"idea":38,"design":40,"performance":42,"execution":44},{"positive":37,"critical":32},0,{"positive":32,"critical":39},3,{"positive":41,"critical":32},2,{"positive":32,"critical":43},8,{"positive":37,"critical":41},[32,46,39,39,39,37,46,32,37,39,32,46,32,37,37,37,37,37,39,39,39,39,32,32,41,32,32,37,37,39,32,39,46,46,46,46,39,47,39,37],5,4,null,{"problem":50,"audience":48,"pricing":48,"motivation":61,"time_to_build":48,"stack":66,"openness":83,"stage":84,"team_size":83},{"value":51,"source":52,"evidence":53},"Shows how well US senators' personal stock holdings perform versus the market.","maker",[54,57],{"id":55,"by":10,"text":56},"23408256","All the info is from the senate's personal finance disclosure documents: https:\u002F\u002Fefdsearch.senate.gov\u002Fsearch\u002Fhome\u002F",{"id":58,"by":59,"text":60},"23411634","jdikatz","This is a reasonable concern. And indeed we only (currently) track holdings of publicly-traded securities, where for some senators a decent fraction of assets are in…",{"value":62,"source":63,"evidence":64},"Highlight dangers of officials trading individual stocks and encourage stronger legislation.","commenter",[65],{"id":58,"by":59,"text":60},[67,73,77],{"value":68,"source":52,"evidence":69},"R with Plotly for charts",[70],{"id":71,"by":10,"text":72},"23408664","Sure, we have a very limited tech knowledge - mostly from statistics and economics - so I'm sure it's not that optimized but was easy for us to get up fairly quickly. Site is…",{"value":74,"source":52,"evidence":75},"Squarespace hosting",[76],{"id":71,"by":10,"text":72},{"value":78,"source":52,"evidence":79},"AWS S3 and CloudFront",[80],{"id":81,"by":10,"text":82},"23409945","That's pretty much it, but charts are made with Plotly (R) and then hosted on AWS S3. We embed them in Squarespace code through Amazon Cloudfront to speed things up a bit. There…","unknown","launched",{"praise":86,"objections":102,"requests":139,"questions":163,"alternatives":185},[87],{"value":88,"source":63,"evidence":89},"Useful and important data project",[90,94,98],{"id":91,"by":92,"text":93},"23408598","ztratar","This is frigin' awesome.",{"id":95,"by":96,"text":97},"23409325","ghthor","This is great!",{"id":99,"by":100,"text":101},"23409028","joelbluminator","This is great. If I had the patience I would write some script that alerts you when there are major sell offs. The last crash was preceded by heavy sales by a few senators that…",[103,118,128],{"value":104,"source":63,"evidence":105},"Site crashes or uses too much memory on phones and browsers",[106,110,114],{"id":107,"by":108,"text":109},"23408753","elipsey","warning: page is memory hungry AF! gave my laptop a wedgie... it's awesome and important, but close some tabs first :p",{"id":111,"by":112,"text":113},"23409479","bobsoap","Yeah, unfortunately it crashes Firefox on Android every time.",{"id":115,"by":116,"text":117},"23416497","blunte","I don't know what this website is doing, but it locks my phone up and eventually crashes the ui (Samsung Note 8). Never before have I experienced any behavior like this, not even…",{"value":119,"source":63,"evidence":120},"Returns exclude dividends and risk is not adjusted for bond-heavy portfolios",[121,125],{"id":122,"by":123,"text":124},"23408967","asdfadsfgfdda","Does this include dividends in returns? Most senators are older (closer to retirement), I am assuming they invest more in dividend stocks and bonds than growth stocks.",{"id":126,"by":10,"text":127},"23408611","True although it's not quite that simple. Most senators have less risky portfolios than the S&P 500 with lots of bond ETFs and the like, so that's not a perfect comparison. We're…",{"value":129,"source":63,"evidence":130},"Reporting lag makes trades less useful",[131,135],{"id":132,"by":133,"text":134},"23409318","albntomat0","There is a significant reporting lag, between the actual stock sales and the notification on the tracker. For example, the sales of Sen Loeffler that were widely reported in the…",{"id":136,"by":137,"text":138},"23408421","Stanleyc23","would need to consider the lag in time between them making the trade for themselves and the them disclosing it. I expect that would probably wipe out most of the alpha.",[140,151,157],{"value":141,"source":63,"evidence":142},"Add S&P 500 to histogram and risk-adjusted returns",[143,147],{"id":144,"by":145,"text":146},"23408306","sxp","It's good that you have the S&P as a benchmark. It shows that the median performance of a senator (4%-6%) is lower than expected (10%). Can you add the S&P to the histogram so…",{"id":148,"by":149,"text":150},"23411204","rmrfstar","They should actually regress senator returns against Ken French's research factors [1] and measure the statistical\u002Feconomic significance of the intercept and the volatility of…",{"value":152,"source":52,"evidence":153},"Add House members and executive branch data",[154],{"id":155,"by":10,"text":156},"23408590","Yes, that's in the works along with Executive branch data!",{"value":158,"source":52,"evidence":159},"Add party and state to table",[160],{"id":161,"by":10,"text":162},"23408708","Sure, we've gotten a couple requests for this and think it'd be really helpful. State and party affiliation will be up in 1-2 days",[164,174],{"value":165,"source":63,"evidence":166},"Is the data accurate given holdings by spouses?",[167,171],{"id":168,"by":169,"text":170},"23408236","alex_g","This is awesome, but is this accurate? The largest holding listed is Susan Collins with a $37mm investment in 3M... Everything I can find from a google search suggests she is not…",{"id":172,"by":10,"text":173},"23408368","Hey Alex, it's as accurate as the data the senator's report, but we've noticed a lot of inaccuracies that are later corrected - maybe some haven't yet been corrected? Two points…",{"value":175,"source":63,"evidence":176},"How was it built and hosted?",[177,181],{"id":178,"by":179,"text":180},"23409100","TurkishPoptart","How can I learn to build something like this? Does it use a scraper system?",{"id":182,"by":183,"text":184},"23408617","easterncalculus","Would you be willing to share some of the technologies\u002Fframeworks you use to host the site? Great idea!",[186,193],{"value":187,"source":63,"evidence":188},"Quiver Quant House trading tracker",[189],{"id":190,"by":191,"text":192},"23409546","greatwave1","Here is a similar site which I built for members of the House of Representatives: https:\u002F\u002Fwww.quiverquant.com\u002Fsources\u002Fhousetrading",{"value":194,"source":63,"evidence":195},"OpenSecrets personal finances",[196],{"id":197,"by":198,"text":199},"23413276","mkhpalm","I notice at least one of the most invested senators is not in the list. Is that intentional? This might be interesting to see what other people are doing with the Senate…",{"comments":201,"answered":202,"key":203},10,6,[204,205,206],{"id":126,"text":127},{"id":172,"text":173},{"id":81,"text":82},{"commenters":208,"max_depth":201,"maker_replies":201,"first_comment_mins":209,"lifespan_hours":34},69,53,[211,215,217,220,224,227,230,232,235,238,240,244,248,251,254,257,259,261,262,265,269,272,276,279,282,285,287,290,293,297,300,302,304,306,307,310,312,314,317,320,323,325,327,329,331,333,335,337,339,341,344,347,349,350,353,355,358,360,362,365,367,371,372,373,376,379,380,383,385,388,391,393,395,399,402,405,406,408,412,414,417,420,423,427,429,432,435,437,441,444,446,447,450,454,456,458,462,465,469,470,472,475,476,480,481,485,487,491,493,497,499,503,507],[212,37,32,213,214,37],"23411583","project\u002Fcritical\u002Fprivacy","jliptzin",[58,37,39,216,59,37],"maker\u002Fneutral\u002Fidea",[218,37,46,219,214,37],"23412114","maker\u002Fpositive\u002Fnone",[221,37,37,222,223,37],"23414651","other\u002Fneutral\u002Fnone","chrisco255",[225,37,37,226,214,37],"23424578","commenter\u002Fneutral\u002Fnone",[228,37,37,226,229,37],"23425142","jjeaff",[144,32,39,231,145,37],"project\u002Fmixed\u002Fdesign",[233,32,37,226,234,37],"23408579","harikb",[236,32,37,226,237,37],"23410812","solveit",[126,32,37,239,10,32],"maker\u002Fneutral\u002Fperformance",[241,32,39,242,243,37],"23409508","project\u002Fneutral\u002Fperformance","hendzen",[245,32,39,246,247,37],"23408844","project\u002Fneutral\u002Fdesign","mehrdadn",[249,32,37,226,250,37],"23410081","all2",[252,32,37,253,247,37],"23410181","commenter\u002Fneutral\u002Fdesign",[255,32,37,253,256,37],"23410621","mhh__",[258,32,37,226,250,37],"23411631",[260,32,37,226,256,37],"23412396",[148,32,39,242,149,37],[263,32,46,264,59,37],"23411384","maker\u002Fpositive\u002Fperformance",[266,32,32,267,268,37],"23408940","project\u002Fcritical\u002Fperformance","philjohn",[270,32,37,226,271,37],"23408982","swyx",[273,32,37,274,275,37],"23409303","commenter\u002Fneutral\u002Fperformance","underyx",[277,32,37,274,278,37],"23409316","xapata",[280,32,37,274,281,37],"23409398","wtvanhest",[283,32,37,274,284,37],"23413828","yibg",[286,32,37,274,133,37],"23409416",[288,32,39,242,289,37],"23409419","itsspring",[291,32,37,222,292,37],"23409480","divbzero",[294,32,32,295,296,37],"23412077","project\u002Fcritical\u002Fdesign","ApolloRising",[298,41,37,222,299,37],"23412297","dietr1ch",[168,39,32,301,169,37],"project\u002Fcritical\u002Fexecution",[172,39,37,303,10,32],"maker\u002Fneutral\u002Fexecution",[99,47,46,305,100,37],"project\u002Fpositive\u002Fidea",[132,47,32,301,133,37],[308,47,37,222,309,37],"23409328","phreeza",[311,47,37,222,100,37],"23409399",[313,47,37,222,133,37],"23409446",[315,47,37,222,316,37],"23411269","perl4ever",[318,47,37,226,319,37],"23411333","pb7",[321,47,37,226,322,37],"23411501","derivativethrow",[324,47,37,226,316,37],"23411771",[326,47,37,226,284,37],"23413863",[328,47,37,226,316,37],"23434162",[330,47,37,226,284,37],"23436643",[332,47,37,226,319,37],"23418092",[334,47,37,226,133,37],"23411444",[336,47,37,226,322,37],"23411485",[338,47,37,222,133,37],"23411495",[340,47,37,222,322,37],"23411509",[342,47,37,222,343,37],"23410928","cobbzilla",[345,47,37,222,346,37],"23410961","riotnrrd",[348,47,37,226,343,37],"23423241",[122,46,39,242,123,37],[351,46,39,239,352,37],"23408976","randtrain34",[354,46,39,303,59,37],"23409118",[356,46,37,357,243,37],"23409481","commenter\u002Fcritical\u002Fperformance",[359,46,39,246,296,37],"23412101",[197,202,39,361,198,37],"project\u002Fneutral\u002Fidea",[363,17,39,242,364,37],"23408285","soared",[178,43,39,366,179,37],"maker\u002Fneutral\u002Fnone",[368,43,39,369,370,37],"23409506","project\u002Fneutral\u002Fexecution","sixothree",[81,43,37,303,10,32],[107,30,32,267,108,37],[374,30,32,267,375,37],"23408813","seqizz",[377,30,32,267,378,37],"23409485","jackewiehose",[111,30,32,267,112,37],[381,30,32,267,382,37],"23413377","simlan",[384,30,39,242,292,37],"23409535",[386,30,32,267,387,37],"23411814","jackpirate",[389,201,39,361,390,37],"23408222","hckr_news",[392,201,37,361,10,32],"23408238",[394,201,39,361,364,37],"23408305",[396,201,32,397,398,37],"23408376","project\u002Fcritical\u002Fidea","volkk",[400,201,37,401,364,37],"23411174","commenter\u002Fneutral\u002Fidea",[403,201,37,404,398,37],"23417512","commenter\u002Fcritical\u002Fidea",[136,201,32,397,137,37],[190,407,37,222,191,37],11,[409,410,37,222,411,37],"23408403",12,"cdubzzz",[413,410,37,222,10,32],"23408436",[415,410,37,222,416,37],"23408526","brenden2",[418,410,37,222,419,37],"23408679","mardifoufs",[421,410,37,222,422,37],"23408798","ilikehurdles",[424,425,39,361,426,37],"23408895",13,"wutangisforever",[428,425,37,305,10,32],"23410542",[430,431,39,246,411,37],"23408461",14,[433,33,32,397,434,37],"23415442","nojito",[115,436,32,267,116,37],16,[438,439,39,361,440,37],"23409143",17,"maerF0x0",[442,439,39,443,59,37],"23411436","project\u002Fneutral\u002Fnone",[182,445,39,366,183,37],18,[71,445,37,303,10,32],[448,445,46,449,183,37],"23408737","maker\u0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