Add Yahoo Finance module (#1066)

* Move finnhub to a stocks folder

As I am preparing an other stocks data provider, let's move `finnhub` to
a stocks folder that will host the others providers.

* Use go-pretty v6

Will be used by the new stock provider module, so let's just upgrade
this one to reduce the number of dependencies.

* Add Yahoo Finance module

Yahoo Finance provides an API for which `piquette/finance-go` is a
powerful client. This new module leverages this module to integrate all
indices provided by Yahoo Finance (international stocks, crypto,
options, currencies...)

Sample config:
```yaml
    yfinance:
      title: "Stocks 🚀"
      symbols:
        - "MSFT"
        - "GC=F"
        - "ORA.PA"
      sort: true
      enabled: true
      refreshInterval: 60
      position:
        top: 1
        left: 0
        height: 1
        width: 1
```

app/widget_maker.go

@@ -25,7 +25,6 @@ import (
 	"github.com/wtfutil/wtf/modules/docker"
 	"github.com/wtfutil/wtf/modules/exchangerates"
 	"github.com/wtfutil/wtf/modules/feedreader"
-	"github.com/wtfutil/wtf/modules/finnhub"
 	"github.com/wtfutil/wtf/modules/football"
 	"github.com/wtfutil/wtf/modules/gcal"
 	"github.com/wtfutil/wtf/modules/gerrit"
@@ -62,6 +61,8 @@ import (
 	"github.com/wtfutil/wtf/modules/spotify"
 	"github.com/wtfutil/wtf/modules/spotifyweb"
 	"github.com/wtfutil/wtf/modules/status"
+	"github.com/wtfutil/wtf/modules/stocks/finnhub"
+	"github.com/wtfutil/wtf/modules/stocks/yfinance"
 	"github.com/wtfutil/wtf/modules/subreddit"
 	"github.com/wtfutil/wtf/modules/textfile"
 	"github.com/wtfutil/wtf/modules/todo"
@@ -332,6 +333,9 @@ func MakeWidget(
 	case "finnhub":
 		settings := finnhub.NewSettingsFromYAML(moduleName, moduleConfig, config)
 		widget = finnhub.NewWidget(tviewApp, settings)
+	case "yfinance":
+		settings := yfinance.NewSettingsFromYAML(moduleName, moduleConfig, config)
+		widget = yfinance.NewWidget(tviewApp, settings)
 	default:
 		settings := unknown.NewSettingsFromYAML(moduleName, moduleConfig, config)
 		widget = unknown.NewWidget(tviewApp, settings)

go.mod

@@ -26,13 +26,12 @@ require (
 	github.com/dustin/go-humanize v1.0.0
 	github.com/gdamore/tcell v1.4.0
 	github.com/go-ole/go-ole v1.2.4 // indirect
-	github.com/go-openapi/strfmt v0.19.6 // indirect
 	github.com/godbus/dbus v4.1.0+incompatible // indirect
 	github.com/google/go-github/v32 v32.1.0
 	github.com/gophercloud/gophercloud v0.5.0 // indirect
 	github.com/hekmon/cunits v2.0.1+incompatible // indirect
 	github.com/hekmon/transmissionrpc v0.0.0-20190525133028-1d589625bacd
-	github.com/jedib0t/go-pretty v4.3.0+incompatible
+	github.com/jedib0t/go-pretty/v6 v6.1.0
 	github.com/jessevdk/go-flags v1.4.0
 	github.com/lib/pq v1.2.0 // indirect
 	github.com/logrusorgru/aurora v0.0.0-20190803045625-94edacc10f9b
@@ -45,11 +44,13 @@ require (
 	github.com/onsi/gomega v1.9.0 // indirect
 	github.com/ovh/cds v0.0.0-20201014170613-39429542624d
 	github.com/pborman/uuid v1.2.0 // indirect
+	github.com/piquette/finance-go v1.0.0
 	github.com/pkg/errors v0.9.1
 	github.com/pkg/profile v1.5.0
 	github.com/radovskyb/watcher v1.0.7
 	github.com/rivo/tview v0.0.0-20200108161608-1316ea7a4b35
 	github.com/shirou/gopsutil v2.20.9+incompatible
+	github.com/shopspring/decimal v1.2.0 // indirect
 	github.com/shurcooL/githubv4 v0.0.0-20200802174311-f27d2ca7f6d5
 	github.com/shurcooL/graphql v0.0.0-20181231061246-d48a9a75455f // indirect
 	github.com/spf13/cobra v0.0.5 // indirect

go.sum

@@ -95,8 +95,6 @@ github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
 github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=
 github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
-github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a h1:idn718Q4B6AGu/h5Sxe66HYVdqdGu2l9Iebqhi/AEoA=
-github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
 github.com/aws/aws-sdk-go v1.19.11/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
@@ -185,6 +183,7 @@ github.com/fsamin/go-shredder v0.0.0-20180118184739-b2488aedb5be/go.mod h1:kuiNc
 github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/fujiwara/shapeio v0.0.0-20170602072123-c073257dd745/go.mod h1:/WpqsrSkjgwEG2Es2qnZXbXwHDVbawpdlXJIjJMmnZs=
+github.com/fzipp/gocyclo v0.3.1/go.mod h1:DJHO6AUmbdqj2ET4Z9iArSuwWgYDRryYt2wASxc7x3E=
 github.com/gambol99/go-marathon v0.0.0-20170922093320-ec4a50170df7/go.mod h1:GLyXJD41gBO/NPKVPGQbhyyC06eugGy15QEZyUkE2/s=
 github.com/gdamore/encoding v1.0.0 h1:+7OoQ1Bc6eTm5niUzBa0Ctsh6JbMW6Ra+YNuAtDBdko=
 github.com/gdamore/encoding v1.0.0/go.mod h1:alR0ol34c49FCSBLjhosxzcPHQbf2trDkoo5dl+VrEg=
@@ -205,14 +204,9 @@ github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9
 github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
 github.com/go-ole/go-ole v1.2.4 h1:nNBDSCOigTSiarFpYE9J/KtEA1IOW4CNeqT9TQDqCxI=
 github.com/go-ole/go-ole v1.2.4/go.mod h1:XCwSNxSkXRo4vlyPy93sltvi/qJq0jqQhjqQNIwKuxM=
-github.com/go-openapi/errors v0.19.2 h1:a2kIyV3w+OS3S97zxUndRVD46+FhGOUBDFY7nmu4CsY=
-github.com/go-openapi/errors v0.19.2/go.mod h1:qX0BLWsyaKfvhluLejVpVNwNRdXZhEbTA4kxxpKBC94=
-github.com/go-openapi/strfmt v0.19.6 h1:epWc+q5qSgsy7A7+/HYyxLF37vLEYdPSkNB9G8mRqjw=
-github.com/go-openapi/strfmt v0.19.6/go.mod h1:eftuHTlB/dI8Uq8JJOyRlieZf+WkkxUuk0dgdHXr2Qk=
 github.com/go-redis/redis v6.15.2+incompatible/go.mod h1:NAIEuMOZ/fxfXJIrKDQDz8wamY7mA7PouImQ2Jvg6kA=
 github.com/go-sql-driver/mysql v1.4.1 h1:g24URVg0OFbNUTx9qqY1IRZ9D9z3iPyi5zKhQZpNwpA=
 github.com/go-sql-driver/mysql v1.4.1/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
-github.com/go-stack/stack v1.8.0 h1:5SgMzNM5HxrEjV0ww2lTmX6E2Izsfxas4+YHWRs3Lsk=
 github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
 github.com/go-test/deep v1.0.2-0.20181118220953-042da051cf31/go.mod h1:wGDj63lr65AM2AQyKZd/NYHGb0R+1RLqB8NKt3aSFNA=
 github.com/godbus/dbus v4.1.0+incompatible h1:WqqLRTsQic3apZUK9qC5sGNfXthmPXzUZ7nQPrNITa4=
@@ -352,8 +346,8 @@ github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NH
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/itsjamie/gin-cors v0.0.0-20160420130702-97b4a9da7933/go.mod h1:AYdLvrSBFloDBNt7Y8xkQ6gmhCODGl8CPikjyIOnNzA=
 github.com/jcmturner/gofork v1.0.0/go.mod h1:MK8+TM0La+2rjBD4jE12Kj1pCCxK7d2LK/UM3ncEo0o=
-github.com/jedib0t/go-pretty v4.3.0+incompatible h1:CGs8AVhEKg/n9YbUenWmNStRW2PHJzaeDodcfvRAbIo=
+github.com/jedib0t/go-pretty/v6 v6.1.0 h1:NVS2PT3ZvzMb47DzS50cmsK6xkf8SSyLfroSSIG20JI=
-github.com/jedib0t/go-pretty v4.3.0+incompatible/go.mod h1:XemHduiw8R651AF9Pt4FwCTKeG3oo7hrHJAoznj9nag=
+github.com/jedib0t/go-pretty/v6 v6.1.0/go.mod h1:+nE9fyyHGil+PuISTCrp7avEdo6bqoMwqZnuiK2r2a0=
 github.com/jessevdk/go-flags v1.4.0 h1:4IU2WS7AumrZ/40jfhf4QVDMsQwqA7VEHozFRrGARJA=
 github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
 github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
@@ -414,8 +408,9 @@ github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHX
 github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
 github.com/mattn/go-runewidth v0.0.1/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
 github.com/mattn/go-runewidth v0.0.4/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
-github.com/mattn/go-runewidth v0.0.7 h1:Ei8KR0497xHyKJPAv59M1dkC+rOZCMBJ+t3fZ+twI54=
 github.com/mattn/go-runewidth v0.0.7/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
+github.com/mattn/go-runewidth v0.0.9 h1:Lm995f3rfxdpd6TSmuVCHVb/QhupuXlYr8sCI/QdE+0=
+github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/mattn/go-sqlite3 v1.9.0 h1:pDRiWfl+++eC2FEFRy6jXmQlvp4Yh3z1MJKg4UeYM/4=
 github.com/mattn/go-sqlite3 v1.9.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
 github.com/mattn/go-zglob v0.0.1/go.mod h1:9fxibJccNxU2cnpIKLRRFA7zX7qhkJIQWBb449FYHOo=
@@ -502,11 +497,14 @@ github.com/peterbourgon/diskv v2.0.1+incompatible h1:UBdAOUP5p4RWqPBg048CAvpKN+v
 github.com/peterbourgon/diskv v2.0.1+incompatible/go.mod h1:uqqh8zWWbv1HBMNONnaR/tNboyR3/BZd58JJSHlUSCU=
 github.com/pierrec/lz4 v2.0.5+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY=
 github.com/pierrec/lz4 v2.5.2+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY=
+github.com/piquette/finance-go v1.0.0 h1:0nHbZCbhAsUMUt18oTgy5bHQfPRGhcNA0EbpxNRsZAA=
+github.com/piquette/finance-go v1.0.0/go.mod h1:H51NoGFnfu41Un/Fp0aAhS2lLRFBiiwHhMsV59bXAI0=
 github.com/pkg/browser v0.0.0-20170505125900-c90ca0c84f15/go.mod h1:4OwLy04Bl9Ef3GJJCoec+30X3LQs/0/m4HFRt/2LUSA=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pkg/profile v1.2.1/go.mod h1:hJw3o1OdXxsrSjjVksARp5W95eeEaEfptyVZyv6JUPA=
 github.com/pkg/profile v1.5.0 h1:042Buzk+NhDI+DeSAA62RwJL8VAuZUMQZUjCsRz1Mug=
 github.com/pkg/profile v1.5.0/go.mod h1:qBsxPvzyUincmltOk6iyRVxHYg4adc0OFOv72ZdLa18=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@@ -566,6 +564,8 @@ github.com/sguiheux/go-coverage v0.0.0-20190710153556-287b082a7197/go.mod h1:0hh
 github.com/shirou/gopsutil v0.0.0-20170406131756-e49a95f3d5f8/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
 github.com/shirou/gopsutil v2.20.9+incompatible h1:msXs2frUV+O/JLva9EDLpuJ84PrFsdCTCQex8PUdtkQ=
 github.com/shirou/gopsutil v2.20.9+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
+github.com/shopspring/decimal v1.2.0 h1:abSATXmQEYyShuxI4/vyW3tV1MrKAJzCZ/0zLUXYbsQ=
+github.com/shopspring/decimal v1.2.0/go.mod h1:DKyhrW/HYNuLGql+MJL6WCR6knT2jwCFRcu2hWCYk4o=
 github.com/shurcooL/githubv4 v0.0.0-20200802174311-f27d2ca7f6d5 h1:CA6Mjshr+g5YHENwllpQNR0UaYO7VGKo6TzJLM64WJQ=
 github.com/shurcooL/githubv4 v0.0.0-20200802174311-f27d2ca7f6d5/go.mod h1:hAF0iLZy4td2EX+/8Tw+4nodhlMrwN3HupfaXj3zkGo=
 github.com/shurcooL/graphql v0.0.0-20181231061246-d48a9a75455f h1:tygelZueB1EtXkPI6mQ4o9DQ0+FKW41hTbunoXZCTqk=
@@ -604,7 +604,6 @@ github.com/ssor/bom v0.0.0-20170718123548-6386211fdfcf/go.mod h1:RJID2RhlZKId02n
 github.com/streadway/amqp v0.0.0-20180528204448-e5adc2ada8b8/go.mod h1:1WNBiOZtZQLpVAyu0iTduoJL9hEsMloAK5XWrtW0xdY=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.3.1-0.20190311161405-34c6fa2dc709/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
@@ -617,8 +616,6 @@ github.com/studio-b12/gowebdav v0.0.0-20200303150724-9380631c29a1/go.mod h1:gCcf
 github.com/subosito/gotenv v1.2.0 h1:Slr1R9HxAlEKefgq5jn9U+DnETlIUa6HfgEzj0g5d7s=
 github.com/subosito/gotenv v1.2.0/go.mod h1:N0PQaV/YGNqwC0u51sEeR/aUtSLEXKX9iv69rRypqCw=
 github.com/tevino/abool v0.0.0-20170917061928-9b9efcf221b5/go.mod h1:f1SCnEOt6sc3fOJfPQDRDzHOtSXuTtnz0ImG9kPRDV0=
-github.com/tidwall/pretty v1.0.0 h1:HsD+QiTn7sK6flMKIvNmpqz1qrpP3Ps6jOKIKMooyg4=
-github.com/tidwall/pretty v1.0.0/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc=
 github.com/ugorji/go v1.1.7/go.mod h1:kZn38zHttfInRq0xu/PH0az30d+z6vm202qpg1oXVMw=
@@ -656,8 +653,6 @@ github.com/zorkian/go-datadog-api v2.30.0+incompatible h1:R4ryGocppDqZZbnNc5EDR8
 github.com/zorkian/go-datadog-api v2.30.0+incompatible/go.mod h1:PkXwHX9CUQa/FpB9ZwAD45N1uhCW4MT/Wj7m36PbKss=
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
-go.mongodb.org/mongo-driver v1.0.3 h1:GKoji1ld3tw2aC+GX1wbr/J2fX13yNacEYoJ8Nhr0yU=
-go.mongodb.org/mongo-driver v1.0.3/go.mod h1:u7ryQJ+DOzQmeO7zB6MHyr8jkEQvC8vH7qLUO4lqsUM=
 go.opencensus.io v0.20.1/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=
@@ -763,6 +758,7 @@ golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208 h1:qwRHBd0NqMbJxfbotnDhm2ByMI1Shq4Y6oRJo21SGJA=
 golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20180816055513-1c9583448a9c/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=

modules/stocks/finnhub/widget.go

@@ -3,7 +3,7 @@ package finnhub
 import (
 	"fmt"
 
-	"github.com/jedib0t/go-pretty/table"
+	"github.com/jedib0t/go-pretty/v6/table"
 	"github.com/rivo/tview"
 	"github.com/wtfutil/wtf/view"
 )

modules/stocks/yfinance/settings.go

@@ -0,0 +1,45 @@
+package yfinance
+
+import (
+	"github.com/olebedev/config"
+	"github.com/wtfutil/wtf/cfg"
+	"github.com/wtfutil/wtf/utils"
+)
+
+const (
+	defaultFocusable = false
+	defaultTitle     = "Yahoo Finance"
+)
+
+type colors struct {
+	bigup   string
+	up      string
+	drop    string
+	bigdrop string
+}
+
+// Settings defines the configuration properties for this module
+type Settings struct {
+	common *cfg.Common
+
+	colors  colors
+	sort    bool
+	symbols []string `help:"An array of Yahoo Finance symbols (for example: DOCN, GME, GC=F)"`
+}
+
+// NewSettingsFromYAML creates a new settings instance from a YAML config block
+func NewSettingsFromYAML(name string, ymlConfig *config.Config, globalConfig *config.Config) *Settings {
+	settings := Settings{
+		common: cfg.NewCommonSettingsFromModule(name, defaultTitle, defaultFocusable, ymlConfig, globalConfig),
+		// RefreshInterval: ,
+	}
+
+	settings.common.RefreshInterval = ymlConfig.UInt("refreshInterval", 60)
+	settings.colors.bigup = ymlConfig.UString("colors.bigup", "greenyellow")
+	settings.colors.up = ymlConfig.UString("colors.up", "green")
+	settings.colors.drop = ymlConfig.UString("colors.drop", "firebrick")
+	settings.colors.bigdrop = ymlConfig.UString("colors.bigdrop", "red")
+	settings.sort = ymlConfig.UBool("sort", false)
+	settings.symbols = utils.ToStrs(ymlConfig.UList("symbols"))
+	return &settings
+}

modules/stocks/yfinance/widget.go

@@ -0,0 +1,74 @@
+package yfinance
+
+import (
+	"fmt"
+	"sort"
+
+	"github.com/jedib0t/go-pretty/v6/table"
+	"github.com/rivo/tview"
+	"github.com/wtfutil/wtf/view"
+)
+
+// Widget is the container for your module's data
+type Widget struct {
+	view.TextWidget
+
+	settings *Settings
+}
+
+// NewWidget creates and returns an instance of Widget
+func NewWidget(tviewApp *tview.Application, settings *Settings) *Widget {
+	widget := Widget{
+		TextWidget: view.NewTextWidget(tviewApp, nil, settings.common),
+
+		settings: settings,
+	}
+
+	return &widget
+}
+
+/* -------------------- Exported Functions -------------------- */
+
+// Refresh updates the onscreen contents of the widget
+func (widget *Widget) Refresh() {
+
+	// The last call should always be to the display function
+	widget.display()
+}
+
+/* -------------------- Unexported Functions -------------------- */
+
+func (widget *Widget) content() string {
+	yquotes := quotes(widget.settings.symbols)
+
+	colors := map[string]string{
+		"bigup":   widget.settings.colors.bigup,
+		"up":      widget.settings.colors.up,
+		"drop":    widget.settings.colors.drop,
+		"bigdrop": widget.settings.colors.bigdrop,
+	}
+
+	if widget.settings.sort {
+		sort.SliceStable(yquotes, func(i, j int) bool { return yquotes[i].MarketChangePct > yquotes[j].MarketChangePct })
+	}
+
+	t := table.NewWriter()
+	t.SetStyle(tableStyle())
+	for _, yq := range yquotes {
+		t.AppendRow([]interface{}{
+			GetMarketIcon(yq.MarketState),
+			yq.Symbol,
+			fmt.Sprintf("%8.2f %s", yq.MarketPrice, yq.Currency),
+			GetTrendIcon(yq.Trend),
+			fmt.Sprintf("[%s]%+6.2f (%+5.2f%%)", colors[yq.Trend], yq.MarketChange, yq.MarketChangePct),
+		})
+	}
+
+	return t.Render()
+}
+
+func (widget *Widget) display() {
+	widget.Redraw(func() (string, string, bool) {
+		return widget.CommonSettings().Title, widget.content(), false
+	})
+}

modules/stocks/yfinance/yquote.go

@@ -0,0 +1,145 @@
+package yfinance
+
+import (
+	"github.com/jedib0t/go-pretty/v6/table"
+	"github.com/jedib0t/go-pretty/v6/text"
+	"github.com/piquette/finance-go/quote"
+)
+
+type MarketState string
+
+type yquote struct {
+	Trend           string // can be bigup (>3%), up, drop or bigdrop (<3%)
+	Symbol          string
+	Currency        string
+	MarketState     string
+	MarketPrice     float64
+	MarketChange    float64
+	MarketChangePct float64
+}
+
+func tableStyle() table.Style {
+	return table.Style{
+		Name: "yfinance",
+		Box: table.BoxStyle{
+			BottomLeft:       "",
+			BottomRight:      "",
+			BottomSeparator:  "",
+			Left:             "",
+			LeftSeparator:    "",
+			MiddleHorizontal: " ",
+			MiddleSeparator:  "",
+			MiddleVertical:   "",
+			PaddingLeft:      " ",
+			PaddingRight:     "",
+			Right:            "",
+			RightSeparator:   "",
+			TopLeft:          "",
+			TopRight:         "",
+			TopSeparator:     "",
+			UnfinishedRow:    "",
+		},
+		Color: table.ColorOptions{
+			Footer:       text.Colors{},
+			Header:       text.Colors{},
+			Row:          text.Colors{},
+			RowAlternate: text.Colors{},
+		},
+		Format: table.FormatOptions{
+			Footer: text.FormatUpper,
+			Header: text.FormatUpper,
+			Row:    text.FormatDefault,
+		},
+		Options: table.Options{
+			DrawBorder:      false,
+			SeparateColumns: false,
+			SeparateFooter:  false,
+			SeparateHeader:  false,
+			SeparateRows:    false,
+		},
+	}
+}
+
+func quotes(symbols []string) []yquote {
+	var yquotes []yquote
+	for _, symbol := range symbols {
+		var yq yquote
+
+		var MarketPrice float64
+		var MarketChange float64
+		var MarketChangePct float64
+
+		q, err := quote.Get(symbol)
+		if q == nil || err != nil {
+			yq = yquote{
+				Symbol:      symbol,
+				Trend:       "?",
+				MarketState: "?",
+			}
+		} else {
+			if q.MarketState == "PRE" {
+				MarketPrice = q.PreMarketPrice
+				MarketChange = q.PreMarketChange
+				MarketChangePct = q.PreMarketChangePercent
+
+			} else if q.MarketState == "POST" {
+				MarketPrice = q.PostMarketPrice
+				MarketChange = q.PostMarketChange
+				MarketChangePct = q.PostMarketChangePercent
+			} else {
+				MarketPrice = q.RegularMarketPrice
+				MarketChange = q.RegularMarketChange
+				MarketChangePct = q.RegularMarketChangePercent
+			}
+			yq = yquote{
+				Symbol:          q.Symbol,
+				Currency:        q.CurrencyID,
+				Trend:           GetTrend(MarketChangePct),
+				MarketState:     string(q.MarketState),
+				MarketPrice:     MarketPrice,
+				MarketChange:    MarketChange,
+				MarketChangePct: MarketChangePct,
+			}
+		}
+		yquotes = append(yquotes, yq)
+	}
+	return yquotes
+}
+
+func GetMarketIcon(state string) string {
+	states := map[string]string{
+		"PRE":     "⏭",
+		"REGULAR": "▶",
+		"POST":    "⏮",
+		"?":       "?",
+	}
+	if icon, ok := states[state]; ok {
+		return icon
+	} else {
+		return "⏹"
+	}
+}
+
+func GetTrendIcon(trend string) string {
+	icons := map[string]string{
+		"bigup":   "⬆️ ",
+		"up":      "↗️ ",
+		"drop":    "↘️ ",
+		"bigdrop": "⬇️ ",
+	}
+	return icons[trend]
+}
+
+func GetTrend(pct float64) string {
+	var trend string
+	if pct > 3 {
+		trend = "bigup"
+	} else if pct > 0 {
+		trend = "up"
+	} else if pct > -3 {
+		trend = "drop"
+	} else {
+		trend = "bigdrop"
+	}
+	return trend
+}