For the Callendar effect theory linking carbon dioxide levels to global temperature, see Guy Stewart Callendar.
Difference in the market or economy behavior related to calendar cycles
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A calendar effect (or calendar anomaly) is any market anomaly, different behaviour of stock markets, or economic effect which appears to be related to the calendar, such as the day of the week, time of the month, time of the year, time within the U.S. presidential cycle, decade within the century, etc...[1]
Some people believe that if they do exist, it is possible to use market timing.
Seasonal patterns are not confined to prices; many other systems can exhibit the same kind of calendar effect. However, the term is most often used in an economic context.
A calendareffect (or calendar anomaly) is any market anomaly, different behaviour of stock markets, or economic effect which appears to be related to...
increase in the month of January more than in any other month. This calendareffect would create an opportunity for investors to buy stocks for lower prices...
In some stock markets, the October Effect also referred to as the Mark Twain effect is the phenomenon of stock returns in October being lower than in other...
largely a lunisolar one. It took effect on 1 January 45 BC, by his edict. Caesar's calendar became the predominant calendar in the Roman Empire and subsequently...
would involve, as well as their effect on cycles of religious activity. A full calendar system has a different calendar date for every day. Thus the week...
The Gregorian calendar is the calendar used in most parts of the world. It went into effect in October 1582 following the papal bull Inter gravissimas...
found the effect as early as 1950. Look up sell in May and go away in Wiktionary, the free dictionary. Market timing Calendareffect July effect Twin, Alexandra...
A Santa Claus rally is a calendareffect that involves a rise in stock prices during the last 5 trading days in December and the first 2 trading days...
The French Republican calendar (French: calendrier républicain français), also commonly called the French Revolutionary calendar (calendrier révolutionnaire...
before and after a calendar change, respectively. Usually, they refer to the change from the Julian calendar to the Gregorian calendar as enacted in various...
Google Calendar is a time-management and scheduling calendar service developed by Google. It was created by Mike Samuel as part of his 20% project at...
This is a list of calendars. Included are historical calendars as well as proposed ones. Historical calendars are often grouped into larger categories...
theory, earlier proposed by Svante Arrhenius, has been called the Callendar effect. Callendar thought this warming would be beneficial, delaying a "return...
corresponding secular economic, social, and political cycles in the US. Calendareffect Market timing "4-Year Election Cycle". www.seasonalcharts.com. Retrieved...
Bengali Calendar or Bangla Calendar (Bengali: বঙ্গাব্দ, lit. 'Baṅgābda'), colloquially (Bengali: বাংলা সন, romanized: Baṅgla Śon), is a solar calendar used...
Calendar reform or calendrical reform is any significant revision of a calendar system. The term sometimes is used instead for a proposal to switch to...
Roman calendar was the calendar used by the Roman Kingdom and Roman Republic. Although the term is primarily used for Rome's pre-Julian calendars, it is...
The Vietnamese calendar (Vietnamese: âm lịch; chữ Hán: 陰曆) is a lunisolar calendar that is mostly based on the lunisolar Chinese calendar. As Vietnam's...
The Solar Hijri calendar is a solar calendar and one of the various Iranian calendars. It begins on the March equinox as determined by the astronomical...
Indian national calendar, called the Shaka calendar or Śaka calendar, is a solar calendar that is used alongside the Gregorian calendar by The Gazette...
The Hebrew calendar (Hebrew: הַלּוּחַ הָעִבְרִי, romanized: HaLuah HaIvri), also called the Jewish calendar, is a lunisolar calendar used today for Jewish...
Various ancient Greek calendars began in most states of ancient Greece between autumn and winter except for the Attic calendar, which began in summer....
000-year-old calendar system in Warren Field, Aberdeenshire. This calendar is the next earliest, or "the first Scottish calendar". The Sumerian calendar was the...
reduced to 50%, or in other words, no predictive power at all. January effect Super Bowl indicator Cabañuelas, analyzing the weather of January to predict...
the civil calendar, over which he had no formal authority. They required adoption by the civil authorities in each country to have legal effect. The bull...
Afghanistan abandoned the Solar Hijri calendar in favour of the Lunar Hijri calendar. The fiscal cycle was restarted with effect from 1 Muharram 1444 AH (30 July...
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