Security Television Network

STN Cybersecurity Snapshot 2026-08-19

Immutable 2026-08-19 constituent snapshot for STN Cybersecurity.

Record details

Identifier: STN-CY
Record modified: 2026-08-19T00:00:00-07:00
Documented membership count: 9
Weighting: Equal weight
Immutable effective date: 2026-08-19T00:00:00-07:00
Methodology version: equal_weight_chain_linked_close_v1

STN Cybersecurity immutable constituent snapshot

This is the fixed 2026-08 membership artifact, effective 2026-08-19T00:00:00-07:00. Its identity and membership remain historical, even when newer market batches are published.

The company registry is the census of recorded identities; the index is a separately governed selection and weighting. End-of-day index levels are not share prices.

STN Cybersecurity

Market publication for the immutable effective date

No accepted market level is available for the immutable effective date 2026-08-19; a current or interpolated quote has not been substituted.

STN Cybersecurity immutable snapshot

9 constituent identities are documented for STN Cybersecurity. Immutable period: 2026-08; effective 2026-08-19T00:00:00-07:00. These historical identities are not replaced with the current list.

Equal weights below describe this dated constituent artifact; no current quote is attached to the snapshot.

Documented membership count: 9
Weighting: Equal weight
Immutable effective date: 2026-08-19T00:00:00-07:00

Constituent ticker	Equal weight	Register context
CRWD	11.1111%	2026-08-19
PANW	11.1111%	2026-08-19
FTNT	11.1111%	2026-08-19
S	11.1111%	2026-08-19
ZS	11.1111%	2026-08-19
OKTA	11.1111%	2026-08-19
RPD	11.1111%	2026-08-19
MSFT	11.1111%	2026-08-19
CSCO	11.1111%	2026-08-19

Published calculation methodology

equal_weight_chain_linked_close_v1: the documented STN families use equal-weight, chain-linked closing index levels. The first accepted publication starts each family at 1,000 index points.

For each published family, the daily chain factor is the arithmetic mean of constituent current-close / prior accepted close ratios. The new level is the prior published level multiplied by that factor. A baseline observation with no prior accepted closes has a factor of one.

Source validation, dates, attribution and file integrity belong to the publication evidence. A company identity correction, follow, advertisement, affiliate offer or commercial claim does not select a constituent or change its weight. The public projection does not read unpublished rebalance or restricted decision stores.

1 documented family is in this page’s scope. Source-specific missing prices or unavailable history do not establish zero performance.

Methodology version: equal_weight_chain_linked_close_v1

Source, scope and publication evidence

Published reference values use IEX Exchange HIST T+1 historical data. They describe IEX Exchange executions only, not consolidated-market prices, real-time trading quotes or investment advice.

A validated, dated market publication is currently unavailable. Missing values remain unavailable; no sample or estimated level is substituted.

Related published record pages

Attribution: Security Television Network

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