Jakarta Stocks Plunge 3.5% Below 5,000 as Year-to-Date Foreign Selloff Nears $5.4 Billion

JAKARTA, Investortrust.id — The Jakarta Composite Index (IHSG) tumbled into deep bear territory on Tuesday afternoon, sinking more than 178 points, or 3.5%, to 4,918 during the early second trading session. The steep intraday drop made the Indonesia Stock Exchange (IDX) the worst-performing benchmark globally for the day, breaking below the psychological barrier of 5,000 as persistent foreign capital outflows mounted.

The sharp selloff came immediately after an unsustainable rebound on Monday, where the benchmark index gained 0.79% to 5,096.83. However, foreign institutions used the brief respite to execute further net liquidations exceeding Rp 800 billion ($44.05 million) in Tuesday's first session alone, accelerating a multi-month institutional retreat that has dragged the broader index down 41.06% throughout the calendar year.

Heavyweight Lenders and Conglomerates Under Pressure

The benchmark’s steep decline was driven by aggressive selling across Indonesia’s most liquid large-cap stocks. Banking giants Bank Central Asia (BBCA), Bank Rakyat Indonesia (BBRI), Bank Mandiri (BMRI), and Bank Negara Indonesia (BBNI) bore the brunt of heavy institutional orders alongside telecom leader Telkom Indonesia (TLKM) and industrial conglomerates Barito Pacific (BRPT), Astra International (ASII), and Petrosea (PTRO).

Throughout the year, a handful of blue chips have heavily weighed down the index. Barito Renewables Energy (BREN) shed 78.66% to shave 294.64 points off the index, while Dian Swastatika Sentosa (DSSA) cratered 82.80%, contributing a negative 301.09 points. Bank Central Asia dropped 38.33% with an index drag of 291.51 points, Telkom retreated 43.68%, and Bank Rakyat Indonesia declined 22.95%.

Despite the broad bloodbath, selective small-cap names bucked the trend on speculative trading, with Dafam Property Indonesia (DFAM) surging 33.93% to Rp 75, Mitra Komunikasi Nusantara (MKNT) climbing 27.27% to Rp 14, and Rockfields Properti Indonesia (ROCK) gaining 24.73% to Rp 2,270.

Unrelenting Foreign Capital Flight

Tuesday's heavy retreat follows official exchange data indicating that foreign net institutional selling has approached the Rp 100 trillion threshold. According to IDX Daily Statistics, cumulative foreign net sales reached Rp 98.03 trillion, or approximately $5.40 billion, as of Nov. 2, 2026.

"Foreign net sales reached Rp 98.03 trillion through November 2, 2026. The IHSG has fallen 41.06% year-to-date, while market valuations stand at a price-to-earnings ratio of 10.74 times and a price-to-book ratio of 1.32 times," exchange records revealed.

The net sell figure measures the difference between foreign buys and foreign sales across the year rather than total cross-border capital flight. Total transaction value on Monday stood at Rp 12.42 trillion ($683.88 million) across 34.65 billion shares, representing activity roughly 38.83% below the daily annual average of Rp 20.30 trillion ($1.12 billion). Regular market turnover accounted for Rp 10.16 trillion ($559.44 million), while negotiated transactions reached Rp 2.26 trillion ($124.44 million).

Total equity market capitalization on the IDX closed at Rp 8,931 trillion ($492 billion) based on an exchange reference rate of Rp 18,161 per US dollar, while free-float adjusted capitalization stood at Rp 1,774 trillion ($98 billion). Bank Central Asia remained the bourse's largest capitalized firm at Rp 608 trillion ($33.48 billion), representing 6.81% of total market capitalization, followed by BBRI at Rp 423 trillion ($23.29 billion) and DCI Indonesia (DCII) at Rp 412 trillion ($22.69 billion).

Indonesian Equities Trail Regional Peers

Indonesia’s 41.06% contraction ranks it dead last among Southeast Asian peers. By contrast, Thailand’s SET Index has rallied 19.65% year-to-date, while Singapore’s Straits Times Index gained 14.15%. Regional benchmarks experiencing modest pullbacks performed significantly better than Jakarta, with Malaysia’s FTSE Bursa Malaysia KLCI declining 3.61%, Vietnam’s VN-Index down 4.13%, and the Philippine Stock Exchange Index slipping 6.16%.

The broader Asia-Pacific landscape showed similar divergence, as Taiwan’s TAIEX soared 55.09%, South Korea’s KOSPI surged 39.03%, and Japan’s Nikkei 225 advanced 25.31%, while India’s Sensex and Hong Kong’s Hang Seng retreated 11.18% and 8.73%, respectively.

Selling in Jakarta spared virtually no sector over the year. Infrastructure sustained the steepest losses with a 51.99% plunge, followed by technology at 50.18%, energy at 44.80%, property and real estate at 42.97%, and industrials at 41.18%. Defensive plays also weakened, as consumer non-cyclicals fell 25.59%, logistics dropped 23.43%, and financials dropped 22.40%.

Compressed Valuations Test Market Conviction

The market contraction has compressed aggregate valuations, bringing the exchange-wide price-to-earnings ratio (PER) to 10.74 times and the price-to-book value (PBV) to 1.32 times, generating an implied earnings yield of 9.31%.

While depressed price multiples point to historically discounted entry levels for selective counters whose stock prices have outpaced any deterioration in business fundamentals, analysts note that compressed valuations alone do not signal an immediate floor.

A single session of selective bargain hunting cannot mask the sheer momentum of foreign liquidations nearing the hundred-trillion rupiah milestone. While market drawdowns inevitably open long-term entry windows, ongoing earnings durability, cash flow generation, and macroeconomic governance will determine whether the current discount offers real value.