of all stocks listed in the Development Board of Indonesia Stock Exchange. Sectoral Index, an index that measures the price performance of all shares of each industrial sector contained in the Jakarta Stock Industrial Classification (JASICA). Sectoral Index (IDX-IC) which consists of 11 sectors, namely: Energy Sector IDX (IDXENERGY), IDX Raw Goods Sector (IDXBASIC), IDX Industrial Sector (IDXINDUST), IDX Primary Consumer Goods Sector (IDXNONCYC), IDX Non-Primary Consumer Goods Sector (IDXCYCLIC), IDX Health Sector (IDXHEALTH), Financial Sector IDX (IDXFINANCE), IDX Property & Real Estate Sector (IDXPROPERT), IDX Technology Sector (IDXTECHNO), IDX Infrastructure Sector (IDXINFRA), IDX Transportation & Logistics Sector (IDXTRANS). Regulation Trading hours All times are based on the Jakarta Automated Trading System (JATS), currently in WIB (UTC+7) Prior to 2013, the index opens from 08.00 to 17.40, divided into the following: Pre-opening trade (07.30-08.00) 1st session (Monday-Thursday 08.30-12.30, Fridays 08.30-11.30) Lunch break (Monday-Thursday 12.30-13.30, Fridays 11.30-14.00) 2nd session (Monday-Thursday 13.30-17.00, Fridays 14.00-17.00) In November 2012, IDX received an approval from the Capital Market and Financial Institution Supervisory Agency (Bapepam-LK) for its plan to start trading 30 minutes earlier and instituting a pre- and post-closing session to avoid price manipulation. In effect since 2 January 2013, the regular market opens from 09.00 to 17.40, with the following breakdowns: Opening session: Pre-opening trade (08.45-08.55) JATS processes pre-opening prices and recapitulates transactions. (08:55:01 - 08:59:59) 1st session of all trading (Monday-Thursday 09.00-12.00, Fridays 09.00-11.30) Lunch break (Monday-Thursday 12.00-13.30, Fridays 11.30-14.00) 2nd session of trading (Monday-Thursday 13.30-15.50, Fridays 14.00-15.50) Closing session: Pre-closing trade (15.50-16.00) JATS processes pre-closing prices and recapitulates transactions. (16:00:01 - 16:04:59) Post-closing trade (16.05-16.15) Negotiated market follows the same time as regular market, but extend to 16:15 on all weekdays. The trading hour was advanced 30 minutes earlier to accommodate traders from Central and Eastern Indonesia time zones that are one and two hours in advance, respectively. (JATS is based on WIB) The change is also meant to put it in line with other Asian markets, namely Singapore and Hong Kong stock exchanges. Since the COVID-19 pandemic began, the regular market trading hours in the Indonesian Stock Exchange is open from 09.00 to 15.00, with the following breakdowns: Opening Session: Pre-opening trade (08.45-08.55) JATS processes pre-opening prices and recapitulates transactions. (08:55:01 - 08:59:59) 1st session of all trading (Monday-Friday 09.00-11.30) Lunch break (Monday-Friday 11.30-13.30) 2nd session of trading (Monday-Friday 13.30-14:49:59) Closing session: Pre-closing trade (14.50-15.00) JATS processes pre-closing prices and recapitulates