Supergroup

Opal Exchange | Official

@officialopalexchangeportal

On this record: Growth · Cite this entry

381members

-18 since we began measuring on 7 August 2026

5 online right now

The groups register · The largest groups, measured directly.

Register entry

Type	Supergroup
Username	@officialopalexchangeportal
First recorded	7 August 2026
Last confirmed live	15 September 2026
Measurements held	7
Confirmed unchanged	1 time, most recently 15 September 2026
On Telegram	t.me/officialopalexchangeportal

Member counts are read from the group’s own public profile page — the same t.me/<name> surface a channel’s count is read from, printed in full rather than short-formed. See how we measure.

Growth

7 measurements spanning 39 days, net -18. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 378–402 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
15 Sept 2026, 10:17	381	-3
7 Sept 2026, 22:39	384	-4
30 Aug 2026, 06:15	388	-2
24 Aug 2026, 03:15	390	-3
16 Aug 2026, 20:36	393	-5
8 Aug 2026, 10:51	398	-1
7 Aug 2026, 18:39	399	first reading

Cite this entry

A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the member count as measured 15 September 2026 — this entry's latest reading, not the date you are reading this.

“Opal Exchange | Official” (@officialopalexchangeportal), 381 members as measured 15 September 2026. Telegram Register, tgregister.com/group/officialopalexchangeportal.