The open price obtained using eikon.get_timeseries with a time resolution of "daily" and the open...

... price obtained using a time resolution of "minute" at 9:30:00 EST are very different. Please advise.
Best Answer
-
There are 3 issues here
1. The timestamps are in GMT
get_timeseries method interprets the times in start_date and end_date values as GMT. The returned timestamps are also in GMT. For your request you need to use start_date='2021-07-09T13:30:00', end_date='2021-07-09T20:00:00'
2. Summarized timeseries in Eikon are timestamped with the end of the time interval, not the with the beginning. The time interval between 9:30 and 9:31 is labeled "9:31", not "9:30". So, the 1 minute open that corresponds to the daily open for US stocks is the open of "9:31" interval. And since the timestamps are in GMT, for TSLA.O on 2021-07-09 it is actually "13:31".
3. To have the 1 minute open at 13:31 GMT match the daily open you also need to include calendar='tradingdays' parameter.
Try the following
df = ek.get_timeseries('TSLA.O',
start_date='2021-07-09T13:30:00',
end_date='2021-07-09T20:00:00',
interval='minute',
calendar='tradingdays')
df.loc['2021-07-09 13:31:00']0
Categories
- All Categories
- 3 Polls
- 6 AHS
- 36 Alpha
- 166 App Studio
- 6 Block Chain
- 4 Bot Platform
- 18 Connected Risk APIs
- 47 Data Fusion
- 34 Data Model Discovery
- 685 Datastream
- 1.4K DSS
- 615 Eikon COM
- 5.2K Eikon Data APIs
- 10 Electronic Trading
- Generic FIX
- 7 Local Bank Node API
- 3 Trading API
- 2.9K Elektron
- 1.4K EMA
- 252 ETA
- 556 WebSocket API
- 38 FX Venues
- 14 FX Market Data
- 1 FX Post Trade
- 1 FX Trading - Matching
- 12 FX Trading – RFQ Maker
- 5 Intelligent Tagging
- 2 Legal One
- 23 Messenger Bot
- 3 Messenger Side by Side
- 9 ONESOURCE
- 7 Indirect Tax
- 60 Open Calais
- 275 Open PermID
- 44 Entity Search
- 2 Org ID
- 1 PAM
- PAM - Logging
- 6 Product Insight
- Project Tracking
- ProView
- ProView Internal
- 22 RDMS
- 1.9K Refinitiv Data Platform
- 652 Refinitiv Data Platform Libraries
- 4 LSEG Due Diligence
- LSEG Due Diligence Portal API
- 4 Refinitiv Due Dilligence Centre
- Rose's Space
- 1.2K Screening
- 18 Qual-ID API
- 13 Screening Deployed
- 23 Screening Online
- 12 World-Check Customer Risk Screener
- 1K World-Check One
- 46 World-Check One Zero Footprint
- 45 Side by Side Integration API
- 2 Test Space
- 3 Thomson One Smart
- 10 TR Knowledge Graph
- 151 Transactions
- 143 REDI API
- 1.8K TREP APIs
- 4 CAT
- 27 DACS Station
- 121 Open DACS
- 1.1K RFA
- 104 UPA
- 193 TREP Infrastructure
- 228 TRKD
- 917 TRTH
- 5 Velocity Analytics
- 9 Wealth Management Web Services
- 90 Workspace SDK
- 11 Element Framework
- 5 Grid
- 18 World-Check Data File
- 1 Yield Book Analytics
- 46 中文论坛