TERMS/STRIPS

NGX mnemonicPeriodStart*End**Calculation Period*
YDYesterday09:00 Day Prior to Today09:00 Today24 consecutive Hours
SDSame day09:00 Today09:00 Tomorrow24 consecutive Hours
D1Tomorrow09:00 Tomorrow09:00 2 days from today24 consecutive Hours
D22 days forward09:00 2 days from today09:00 3 days from today24 consecutive Hours
D#X days forward09:00 3 days from today09:00 4 days from today24 consecutive Hours
M2Near Monday plus following dayMonday 09:0009:00 2 days later2 to 7 consecutive days
M#Near Monday plus # -1 daysMonday 09:0009:00 # days later2 to 7 consecutive days
T#Near Tuesday following trade date plus # - 1 daysTuesday 09:0009:00 # days later2 to 7 consecutive days
W#Near Wednesday plus # - 1 daysWednesday 09:0009:00 # days later2 to 7 consecutive days
R#Near Thursday plus # - 1 daysThursday 09:0009:00 # days later2 to 7 consecutive days
F#Near Friday plus # - 1 daysFriday 09:0009:00 2, 3, 4, 5, 6, 7 days later2 to 7 consecutive days
SA#Near Saturday plus # -1 daysSaturday 09:0009:00 2, 3, 4, 5, 6, 7 days later2 to 7 consecutive days
SU#Near Sunday plus #-1 daysSunday 09:0009:00 2, 3, 4, 5, 6, 7 days later2 to 7 consecutive days
RM-TodayRest of Month from today09:00 Today09:00 First day of Near Month2 to 30 days
RM-Day 1Rest of Month from tomorrow09:00 Tomorrow09:00 First day of Near Month2 to 29 days
RM-Day XRest of Month from X days after today09:00 X Days from Today09:00 First day of Near Month2 to 27 days
MMonth09:00 First Day of Month Indicated09:00 First Day of Month Following Month Indicated28 - 31 days
WRWinter First Day of applicable JanuaryLast Day of applicable February59 or 60 days
SGSpringFirst Day of applicable MarchLast Day of applicable April61 days
SRSummer First Day of applicable JulyLast Day of applicable August62 days
Q1Near First Quarter09:00 First Day of January09:00 First day of April90 or 91 days
Q2Near Second Quarter09:00 First Day of April09:00 First day of July91 days
Q3Near Third Quarter09:00 First Day of July09:00 First day of October92 days
Q4Near Fourth Quarter09:00 First Day of October09:00 First day of January92 days
GYGas Year Indicated09:00 First day of Near November09:00 First day of Second Near November365 or 366
SBSummer Block Indicated09:00 First day of Near April09:00 First day of Following November214
WBWinter Block Indicated09:00 First day of Near November09:00 First day of Following April151 or 152 days
CYCalendar Year Indicated09:00 First day of Near January09:00 First day of Following January365 or 366 days
RGYRest of Gas Year09:00 First day of First Near Month09:00 First day of Following November31 to 335 days
RSBRest of Summer Block09:00 First day of Near Month09:00 First day of Following November31 to 183 days
RWBRest of Winter Block09:00 First day of Near Month09:00 First day of Following April31 to 121 or 122 days
RCYRest of Calendar Year09:00 First day of First Near Month09:00 First day of Following January31 to 334 or 335 days

*Times for physical products; financial products are based on dates only
**Financial products end the day before
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