Wikipedia's first sentence called it “stock market index of the 50 most highly capitalised information technology and biotechnology companies listed”. Today it says “stock market index all capitalised information technology and biotechnology companies listed on the tel aviv st”.
Measured, not asserted. Every count, date and revision on this page was taken from Wikipedia's own history and checked against the live article. The words quoted are theirs.
Machine-checked against the full current article on 2026-08-03.
We saved snapshots of this article over twenty years; you are reading the 2020 one. Red dashes: removed from Wikipedia since.Pale dots: rewritten; the numbered note shows what it says now.Red text: written in or rewritten since the previous snapshot.1 tap a number or a side note to jump between them
The opening as it read in 2020
TA BlueTech Index is a stock market index all capitalised information technology and biotechnology companies listed on the Tel Aviv Stock Exchange (TASE). The index was launched on 3 April 2011 as the TA BlueTech-50 Index and replaced the Tel-Tech Index and the Tel-Tech 15 Index. In June 2014, as a result of changes in the criteria required for companies to be listed in the Index, its name was changed to "TA BlueTech Index".
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 946365463.
The opening as it stood in 2015
The TA BlueTech-50 Index is a stock market index of the 50 most highly capitalised Information technology and Biotechnology companies listed on the Tel Aviv Stock Exchange (TASE). The index was launched on 3 April 2011 and replaced the Tel-Tech 15 Index.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 656534583.
The opening as it stood on October 6, 2023
Israeli stock market index The TA BlueTech Index is a stock market index all capitalised information technology and biotechnology companies listed on the Tel Aviv Stock Exchange (TASE). The index was launched on 3 April 2011 as the TA BlueTech-50 Index and replaced by the Tel-Tech Index and the Tel-Tech 15 Index. In June 2014, as a result of changes in the criteria required for companies to be listed in the Index, its name was changed to "TA BlueTech Index".
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1123841397. This is our newest snapshot; the live article may have moved again since.
Today
Wikipedia's first sentence called it “stock market index of the 50 most highly capitalised information technology and biotechnology companies listed”. Today it says “stock market index all capitalised information technology and biotechnology companies listed on the tel aviv st”. Read the current article and compare.
2015
2020
Oct '23
2025
Counts in the opening at each snapshot. Green: the word gained ground. Red: it was cut. Grey: no change.
What Wikipedia says this is
Every article opens by defining its subject. This one was redefined since 2015, and today's defining sentence is their current revision.
Then
stock market index of the 50 most highly capitalised information technology and biotechnology companies listed
Now
stock market index all capitalised information technology and biotechnology companies listed on the tel aviv st
Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.
