curl -XGET "http://localhost:9200/productindex/_mapping?pretty" curl -XPOST "http://localhost:9200/productindex/product/_mapping?pretty" -d ' { "product": { "properties": { "title": { "type": "string", "include_in_all": true, "index_options": "offsets", "store": "yes" }, ...
curl -XGET "http://localhost:9200/productindex/_mapping?pretty" curl -XPOST "http://localhost:9200/productindex/product/_mapping?pretty" -d ' { "product": { "properties": { "title": { "type": "string", "include_in_all": true, "index_options": "offsets", "store": "yes" }, ...
document and in addition their position in the document as well as their start and end character offsets. Now the index (each field has such an index) holds a sorted list of terms and each term points to a posting list. these posting lists are a list of documents that contain the term...
TermVector.WITH_POSITIONS_OFFSETS:number of occurrence and positions , offsets of terms. TermVector.NO:Don't store any term vector information. 2:index_options Allows to set the indexing options, possible values are docs (only doc numbers are indexed), freqs (doc numbers and term frequencies)...
SetOffsets SetOffsetsStatement SetOnOffStatement SetOptions SetRowCountStatement SetSearchPropertyListAlterFullTextIndexAction SetStatisticsOptions SetStatisticsStatement SetStopListAlterFullTextIndexAction SetTextSizeStatement SetTransactionIsolationLevelStatement SetUserStatement SetVariableStatement ShutdownS...
Traders and investors can use daily index options as a hedging tool to protect their portfolios against short-term market dips. By purchasing put options, they can offset potential losses in their equity positions. Daily index options trading strategies ...
Offset SPY or IVV ETF exposure on a "covered" basis in a margin account** Global Trading Hours Unlike ETF options, SPX options trade extended hours from 8:15 p.m. to 9:25 a.m. ET.View Global Trading Hours.* Contract & Notional Size Flexibility ...
Yes. Economists at the Options Clearing Corporation estimate that 30% - 33% of stock and index options expire worthless, and perhaps as much as another 20% - 33% are offset at a loss." The remainder? OCC staff says some 12%-15% are exercised, and 55% are offset by closing sale (...
Covered Margin Treatment| If trading in margin account, offset a cash-settled index option short position with the equivalent position of the same underlying index-tracking ETF** XSP Index Options Term Structure The implied volatility estimates for XSP Index options at 90% moneyness with expirations...
用Quizlet學習並牢記包含Overview、Standard and Poor's 100 Index (OEX)、OEX- American Style等詞語及更多內容的單詞卡。