> ## Documentation Index > Fetch the complete documentation index at: https://edgeful.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # engulfing candles by size > Identifies bullish and bearish engulfing candle patterns and buckets them into five size ranges based on body size as a percentage of the open (0-0.2%, 0.2-0.39%, 0.4-0.59%, 0.6-0.89%, >0.9%). For each bucket, measures the continuation move from the engulfing candle's close until price invalidates by reclaiming the engulfing candle's open. Returns average and max performance per bucket (dollar and percent) plus a per-day detail table. ## OpenAPI ````yaml /openapi-public.json get /intraday_calculation/engulfing-candles-by-size/{market_type}/{ticker} openapi: 3.1.0 info: title: Edgeful API description: >- Public API reference for Edgeful market analysis calculations. The bearer token is your Edgeful API key: paste the key itself in the docs playground. Report responses include row-level output in `detailed` only when your plan includes row-level detail. version: 1.0.0 servers: - url: https://api.edgeful.com description: Production security: - BearerAuth: [] tags: - name: reports - name: live data paths: /intraday_calculation/engulfing-candles-by-size/{market_type}/{ticker}: get: tags: - reports summary: engulfing candles by size description: >- Identifies bullish and bearish engulfing candle patterns and buckets them into five size ranges based on body size as a percentage of the open (0-0.2%, 0.2-0.39%, 0.4-0.59%, 0.6-0.89%, >0.9%). For each bucket, measures the continuation move from the engulfing candle's close until price invalidates by reclaiming the engulfing candle's open. Returns average and max performance per bucket (dollar and percent) plus a per-day detail table. operationId: >- engulfing_candles_by_size_intraday_calculation_engulfing_candles_by_size__market_type___ticker__get parameters: - name: ticker in: path required: true schema: type: string description: >- ticker symbol. format varies by `market_type`: stocks use a plain symbol (e.g., SPY), forex uses a 6-character pair (e.g., EURUSD), crypto uses a contract pair (e.g., BTCUSD), futures uses the root symbol (e.g., ES). examples: - SPY - EURUSD - BTCUSD - ES title: Ticker description: >- ticker symbol. format varies by `market_type`: stocks use a plain symbol (e.g., SPY), forex uses a 6-character pair (e.g., EURUSD), crypto uses a contract pair (e.g., BTCUSD), futures uses the root symbol (e.g., ES). - name: market_type in: path required: true schema: $ref: '#/components/schemas/MarketTypeEnum' description: >- market venue for the ticker. one of: `forex`, `futures`, `crypto`, `stock`. determines supported symbols and whether session-based intraday aggregation is available. examples: - stock - forex description: >- market venue for the ticker. one of: `forex`, `futures`, `crypto`, `stock`. determines supported symbols and whether session-based intraday aggregation is available. - name: start_date in: query required: true schema: type: string description: >- inclusive start date, `YYYY-MM-DD`, interpreted in the request `timezone`. sessions on or after this date are included in the calculation. examples: - '2024-01-01' title: Start Date description: >- inclusive start date, `YYYY-MM-DD`, interpreted in the request `timezone`. sessions on or after this date are included in the calculation. - name: end_date in: query required: true schema: type: string description: >- inclusive end date, `YYYY-MM-DD`, interpreted in the request `timezone`. sessions on or before this date are included in the calculation. examples: - '2024-12-31' title: End Date description: >- inclusive end date, `YYYY-MM-DD`, interpreted in the request `timezone`. sessions on or before this date are included in the calculation. - name: start_time in: query required: true schema: type: string description: >- required intraday session start time, `HH:MM:SS`, interpreted in the request `timezone`. use the session preset that matches the market and trading session you want to analyze. examples: - '09:30:00' - '08:00:00' title: Start Time description: >- required intraday session start time, `HH:MM:SS`, interpreted in the request `timezone`. use the session preset that matches the market and trading session you want to analyze. - name: end_time in: query required: true schema: type: string description: >- required intraday session end time, `HH:MM:SS`, interpreted in the request `timezone`. use the session preset that matches the market and trading session you want to analyze. examples: - '16:00:00' - '17:00:00' title: End Time description: >- required intraday session end time, `HH:MM:SS`, interpreted in the request `timezone`. use the session preset that matches the market and trading session you want to analyze. - name: timeframe in: query required: false schema: type: string description: >- intraday candle granularity used for the calculation. accepted values: `1min`, `5min`, `15min`, `30min`, `1hour`. route-specific defaults are shown in the `default` field. default: 15min title: Timeframe description: >- intraday candle granularity used for the calculation. accepted values: `1min`, `5min`, `15min`, `30min`, `1hour`. route-specific defaults are shown in the `default` field. - name: timezone in: query required: true schema: type: string description: >- required IANA timezone used to interpret the requested intraday session window and group sessions into calendar days. choose a value from the docs dropdown. examples: - America/New_York - Europe/London - Asia/Tokyo enum: - Africa/Abidjan - Africa/Accra - Africa/Addis_Ababa - Africa/Algiers - Africa/Asmara - Africa/Asmera - Africa/Bamako - Africa/Bangui - Africa/Banjul - Africa/Bissau - Africa/Blantyre - Africa/Brazzaville - Africa/Bujumbura - Africa/Cairo - Africa/Casablanca - Africa/Ceuta - Africa/Conakry - Africa/Dakar - Africa/Dar_es_Salaam - Africa/Djibouti - Africa/Douala - Africa/El_Aaiun - Africa/Freetown - Africa/Gaborone - Africa/Harare - Africa/Johannesburg - Africa/Juba - Africa/Kampala - Africa/Khartoum - Africa/Kigali - Africa/Kinshasa - Africa/Lagos - Africa/Libreville - Africa/Lome - Africa/Luanda - Africa/Lubumbashi - Africa/Lusaka - Africa/Malabo - Africa/Maputo - Africa/Maseru - Africa/Mbabane - Africa/Mogadishu - Africa/Monrovia - Africa/Nairobi - Africa/Ndjamena - Africa/Niamey - Africa/Nouakchott - Africa/Ouagadougou - Africa/Porto-Novo - Africa/Sao_Tome - Africa/Timbuktu - Africa/Tripoli - Africa/Tunis - Africa/Windhoek - America/Adak - America/Anchorage - America/Anguilla - America/Antigua - America/Araguaina - America/Argentina/Buenos_Aires - America/Argentina/Catamarca - America/Argentina/ComodRivadavia - America/Argentina/Cordoba - America/Argentina/Jujuy - America/Argentina/La_Rioja - America/Argentina/Mendoza - America/Argentina/Rio_Gallegos - America/Argentina/Salta - America/Argentina/San_Juan - America/Argentina/San_Luis - America/Argentina/Tucuman - America/Argentina/Ushuaia - America/Aruba - America/Asuncion - America/Atikokan - America/Atka - America/Bahia - America/Bahia_Banderas - America/Barbados - America/Belem - America/Belize - America/Blanc-Sablon - America/Boa_Vista - America/Bogota - America/Boise - America/Buenos_Aires - America/Cambridge_Bay - America/Campo_Grande - America/Cancun - America/Caracas - America/Catamarca - America/Cayenne - America/Cayman - America/Chicago - America/Chihuahua - America/Ciudad_Juarez - America/Coral_Harbour - America/Cordoba - America/Costa_Rica - America/Coyhaique - America/Creston - America/Cuiaba - America/Curacao - America/Danmarkshavn - America/Dawson - America/Dawson_Creek - America/Denver - America/Detroit - America/Dominica - America/Edmonton - America/Eirunepe - America/El_Salvador - America/Ensenada - America/Fort_Nelson - America/Fort_Wayne - America/Fortaleza - America/Glace_Bay - America/Godthab - America/Goose_Bay - America/Grand_Turk - America/Grenada - America/Guadeloupe - America/Guatemala - America/Guayaquil - America/Guyana - America/Halifax - America/Havana - America/Hermosillo - America/Indiana/Indianapolis - America/Indiana/Knox - America/Indiana/Marengo - America/Indiana/Petersburg - America/Indiana/Tell_City - America/Indiana/Vevay - America/Indiana/Vincennes - America/Indiana/Winamac - America/Indianapolis - America/Inuvik - America/Iqaluit - America/Jamaica - America/Jujuy - America/Juneau - America/Kentucky/Louisville - America/Kentucky/Monticello - America/Knox_IN - America/Kralendijk - America/La_Paz - America/Lima - America/Los_Angeles - America/Louisville - America/Lower_Princes - America/Maceio - America/Managua - America/Manaus - America/Marigot - America/Martinique - America/Matamoros - America/Mazatlan - America/Mendoza - America/Menominee - America/Merida - America/Metlakatla - America/Mexico_City - America/Miquelon - America/Moncton - America/Monterrey - America/Montevideo - America/Montreal - America/Montserrat - America/Nassau - America/New_York - America/Nipigon - America/Nome - America/Noronha - America/North_Dakota/Beulah - America/North_Dakota/Center - America/North_Dakota/New_Salem - America/Nuuk - America/Ojinaga - America/Panama - America/Pangnirtung - America/Paramaribo - America/Phoenix - America/Port-au-Prince - America/Port_of_Spain - America/Porto_Acre - America/Porto_Velho - America/Puerto_Rico - America/Punta_Arenas - America/Rainy_River - America/Rankin_Inlet - America/Recife - America/Regina - America/Resolute - America/Rio_Branco - America/Rosario - America/Santa_Isabel - America/Santarem - America/Santiago - America/Santo_Domingo - America/Sao_Paulo - America/Scoresbysund - America/Shiprock - America/Sitka - America/St_Barthelemy - America/St_Johns - America/St_Kitts - America/St_Lucia - America/St_Thomas - America/St_Vincent - America/Swift_Current - America/Tegucigalpa - America/Thule - America/Thunder_Bay - America/Tijuana - America/Toronto - America/Tortola - America/Vancouver - America/Virgin - America/Whitehorse - America/Winnipeg - America/Yakutat - America/Yellowknife - Antarctica/Casey - Antarctica/Davis - Antarctica/DumontDUrville - Antarctica/Macquarie - Antarctica/Mawson - Antarctica/McMurdo - Antarctica/Palmer - Antarctica/Rothera - Antarctica/South_Pole - Antarctica/Syowa - Antarctica/Troll - Antarctica/Vostok - Arctic/Longyearbyen - Asia/Aden - Asia/Almaty - Asia/Amman - Asia/Anadyr - Asia/Aqtau - Asia/Aqtobe - Asia/Ashgabat - Asia/Ashkhabad - Asia/Atyrau - Asia/Baghdad - Asia/Bahrain - Asia/Baku - Asia/Bangkok - Asia/Barnaul - Asia/Beirut - Asia/Bishkek - Asia/Brunei - Asia/Calcutta - Asia/Chita - Asia/Choibalsan - Asia/Chongqing - Asia/Chungking - Asia/Colombo - Asia/Dacca - Asia/Damascus - Asia/Dhaka - Asia/Dili - Asia/Dubai - Asia/Dushanbe - Asia/Famagusta - Asia/Gaza - Asia/Harbin - Asia/Hebron - Asia/Ho_Chi_Minh - Asia/Hong_Kong - Asia/Hovd - Asia/Irkutsk - Asia/Istanbul - Asia/Jakarta - Asia/Jayapura - Asia/Jerusalem - Asia/Kabul - Asia/Kamchatka - Asia/Karachi - Asia/Kashgar - Asia/Kathmandu - Asia/Katmandu - Asia/Khandyga - Asia/Kolkata - Asia/Krasnoyarsk - Asia/Kuala_Lumpur - Asia/Kuching - Asia/Kuwait - Asia/Macao - Asia/Macau - Asia/Magadan - Asia/Makassar - Asia/Manila - Asia/Muscat - Asia/Nicosia - Asia/Novokuznetsk - Asia/Novosibirsk - Asia/Omsk - Asia/Oral - Asia/Phnom_Penh - Asia/Pontianak - Asia/Pyongyang - Asia/Qatar - Asia/Qostanay - Asia/Qyzylorda - Asia/Rangoon - Asia/Riyadh - Asia/Saigon - Asia/Sakhalin - Asia/Samarkand - Asia/Seoul - Asia/Shanghai - Asia/Singapore - Asia/Srednekolymsk - Asia/Taipei - Asia/Tashkent - Asia/Tbilisi - Asia/Tehran - Asia/Tel_Aviv - Asia/Thimbu - Asia/Thimphu - Asia/Tokyo - Asia/Tomsk - Asia/Ujung_Pandang - Asia/Ulaanbaatar - Asia/Ulan_Bator - Asia/Urumqi - Asia/Ust-Nera - Asia/Vientiane - Asia/Vladivostok - Asia/Yakutsk - Asia/Yangon - Asia/Yekaterinburg - Asia/Yerevan - Atlantic/Azores - Atlantic/Bermuda - Atlantic/Canary - Atlantic/Cape_Verde - Atlantic/Faeroe - Atlantic/Faroe - Atlantic/Jan_Mayen - Atlantic/Madeira - Atlantic/Reykjavik - Atlantic/South_Georgia - Atlantic/St_Helena - Atlantic/Stanley - Australia/ACT - Australia/Adelaide - Australia/Brisbane - Australia/Broken_Hill - Australia/Canberra - Australia/Currie - Australia/Darwin - Australia/Eucla - Australia/Hobart - Australia/LHI - Australia/Lindeman - Australia/Lord_Howe - Australia/Melbourne - Australia/NSW - Australia/North - Australia/Perth - Australia/Queensland - Australia/South - Australia/Sydney - Australia/Tasmania - Australia/Victoria - Australia/West - Australia/Yancowinna - Brazil/Acre - Brazil/DeNoronha - Brazil/East - Brazil/West - CET - CST6CDT - Canada/Atlantic - Canada/Central - Canada/Eastern - Canada/Mountain - Canada/Newfoundland - Canada/Pacific - Canada/Saskatchewan - Canada/Yukon - Chile/Continental - Chile/EasterIsland - Cuba - EET - EST - EST5EDT - Egypt - Eire - Etc/GMT - Etc/GMT+0 - Etc/GMT+1 - Etc/GMT+10 - Etc/GMT+11 - Etc/GMT+12 - Etc/GMT+2 - Etc/GMT+3 - Etc/GMT+4 - Etc/GMT+5 - Etc/GMT+6 - Etc/GMT+7 - Etc/GMT+8 - Etc/GMT+9 - Etc/GMT-0 - Etc/GMT-1 - Etc/GMT-10 - Etc/GMT-11 - Etc/GMT-12 - Etc/GMT-13 - Etc/GMT-14 - Etc/GMT-2 - Etc/GMT-3 - Etc/GMT-4 - Etc/GMT-5 - Etc/GMT-6 - Etc/GMT-7 - Etc/GMT-8 - Etc/GMT-9 - Etc/GMT0 - Etc/Greenwich - Etc/UCT - Etc/UTC - Etc/Universal - Etc/Zulu - Europe/Amsterdam - Europe/Andorra - Europe/Astrakhan - Europe/Athens - Europe/Belfast - Europe/Belgrade - Europe/Berlin - Europe/Bratislava - Europe/Brussels - Europe/Bucharest - Europe/Budapest - Europe/Busingen - Europe/Chisinau - Europe/Copenhagen - Europe/Dublin - Europe/Gibraltar - Europe/Guernsey - Europe/Helsinki - Europe/Isle_of_Man - Europe/Istanbul - Europe/Jersey - Europe/Kaliningrad - Europe/Kiev - Europe/Kirov - Europe/Kyiv - Europe/Lisbon - Europe/Ljubljana - Europe/London - Europe/Luxembourg - Europe/Madrid - Europe/Malta - Europe/Mariehamn - Europe/Minsk - Europe/Monaco - Europe/Moscow - Europe/Nicosia - Europe/Oslo - Europe/Paris - Europe/Podgorica - Europe/Prague - Europe/Riga - Europe/Rome - Europe/Samara - Europe/San_Marino - Europe/Sarajevo - Europe/Saratov - Europe/Simferopol - Europe/Skopje - Europe/Sofia - Europe/Stockholm - Europe/Tallinn - Europe/Tirane - Europe/Tiraspol - Europe/Ulyanovsk - Europe/Uzhgorod - Europe/Vaduz - Europe/Vatican - Europe/Vienna - Europe/Vilnius - Europe/Volgograd - Europe/Warsaw - Europe/Zagreb - Europe/Zaporozhye - Europe/Zurich - Factory - GB - GB-Eire - GMT - GMT+0 - GMT-0 - GMT0 - Greenwich - HST - Hongkong - Iceland - Indian/Antananarivo - Indian/Chagos - Indian/Christmas - Indian/Cocos - Indian/Comoro - Indian/Kerguelen - Indian/Mahe - Indian/Maldives - Indian/Mauritius - Indian/Mayotte - Indian/Reunion - Iran - Israel - Jamaica - Japan - Kwajalein - Libya - MET - MST - MST7MDT - Mexico/BajaNorte - Mexico/BajaSur - Mexico/General - NZ - NZ-CHAT - Navajo - PRC - PST8PDT - Pacific/Apia - Pacific/Auckland - Pacific/Bougainville - Pacific/Chatham - Pacific/Chuuk - Pacific/Easter - Pacific/Efate - Pacific/Enderbury - Pacific/Fakaofo - Pacific/Fiji - Pacific/Funafuti - Pacific/Galapagos - Pacific/Gambier - Pacific/Guadalcanal - Pacific/Guam - Pacific/Honolulu - Pacific/Johnston - Pacific/Kanton - Pacific/Kiritimati - Pacific/Kosrae - Pacific/Kwajalein - Pacific/Majuro - Pacific/Marquesas - Pacific/Midway - Pacific/Nauru - Pacific/Niue - Pacific/Norfolk - Pacific/Noumea - Pacific/Pago_Pago - Pacific/Palau - Pacific/Pitcairn - Pacific/Pohnpei - Pacific/Ponape - Pacific/Port_Moresby - Pacific/Rarotonga - Pacific/Saipan - Pacific/Samoa - Pacific/Tahiti - Pacific/Tarawa - Pacific/Tongatapu - Pacific/Truk - Pacific/Wake - Pacific/Wallis - Pacific/Yap - Poland - Portugal - ROC - ROK - Singapore - Turkey - UCT - US/Alaska - US/Aleutian - US/Arizona - US/Central - US/East-Indiana - US/Eastern - US/Hawaii - US/Indiana-Starke - US/Michigan - US/Mountain - US/Pacific - US/Samoa - UTC - Universal - W-SU - WET - Zulu title: Timezone description: >- required IANA timezone used to interpret the requested intraday session window and group sessions into calendar days. choose a value from the docs dropdown. responses: '200': description: Successful Response content: application/json: schema: {} '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' security: - BearerAuth: [] x-codeSamples: - lang: curl label: cURL source: |- curl --request GET \ --url 'https://api.edgeful.com/intraday_calculation/engulfing-candles-by-size//?start_date=&end_date=&start_time=&end_time=&timezone=' \ --header 'Authorization: Bearer ' - lang: python label: Python source: >- import requests url = "https://api.edgeful.com/intraday_calculation/engulfing-candles-by-size//?start_date=&end_date=&start_time=&end_time=&timezone=" headers = {"Authorization": "Bearer "} response = requests.get(url, headers=headers) print(response.json()) - lang: javascript label: JavaScript source: >- const url = "https://api.edgeful.com/intraday_calculation/engulfing-candles-by-size//?start_date=&end_date=&start_time=&end_time=&timezone="; const options = { method: "GET", headers: { Authorization: "Bearer " }, }; const response = await fetch(url, options); const data = await response.json(); console.log(data); - lang: php label: PHP source: >- /?start_date=&end_date=&start_time=&end_time=&timezone="); curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET"); curl_setopt($ch, CURLOPT_HTTPHEADER, ["Authorization: Bearer "]); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); $response = curl_exec($ch); curl_close($ch); echo $response; - lang: go label: Go source: |- package main import ( "fmt" "io" "net/http" ) func main() { req, _ := http.NewRequest("GET", "https://api.edgeful.com/intraday_calculation/engulfing-candles-by-size//?start_date=&end_date=&start_time=&end_time=&timezone=", nil) req.Header.Set("Authorization", "Bearer ") resp, _ := http.DefaultClient.Do(req) defer resp.Body.Close() body, _ := io.ReadAll(resp.Body) fmt.Println(string(body)) } - lang: java label: Java source: >- import java.net.URI; import java.net.http.HttpClient; import java.net.http.HttpRequest; import java.net.http.HttpResponse; HttpClient client = HttpClient.newHttpClient(); HttpRequest request = HttpRequest.newBuilder() .uri(URI.create("https://api.edgeful.com/intraday_calculation/engulfing-candles-by-size//?start_date=&end_date=&start_time=&end_time=&timezone=")) .header("Authorization", "Bearer ") .method("GET", HttpRequest.BodyPublishers.noBody()) .build(); HttpResponse response = client.send(request, HttpResponse.BodyHandlers.ofString()); System.out.println(response.body()); - lang: ruby label: Ruby source: >- require "net/http" require "uri" uri = URI("https://api.edgeful.com/intraday_calculation/engulfing-candles-by-size//?start_date=&end_date=&start_time=&end_time=&timezone=") request = Net::HTTP::Get.new(uri) request["Authorization"] = "Bearer " response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: uri.scheme == "https") do |http| http.request(request) end puts response.body components: schemas: MarketTypeEnum: type: string enum: - forex - futures - crypto - stock title: MarketTypeEnum HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array title: Detail type: object title: HTTPValidationError ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array title: Location msg: type: string title: Message type: type: string title: Error Type input: title: Input ctx: type: object title: Context type: object required: - loc - msg - type title: ValidationError securitySchemes: BearerAuth: type: http scheme: bearer bearerFormat: API Key description: >- Use your Edgeful API key as the bearer token. In the API Reference authorization drawer, paste only the key (for example, `ef_live_`). ````