JAKARTA – The Indonesian stock market witnessed a challenging trading week from March 30 to April 2, 2026, as numerous shares experienced significant price declines, landing them on the dreaded list of top losers. Prominent among these underperformers were stocks such as DATA, PPRE, and SSTM, reflecting a broader market downturn.
According to data from the Indonesia Stock Exchange (IDX), PT Remala Abadi Tbk. (DATA), an issuer affiliated with the Djarum Group, led the steep declines, plummeting by 39.94%, or 1,450 points, to close the week at Rp2,180 per share. This sharp fall was closely followed by state-owned enterprise (SOE) PT PP Presisi Tbk. (PPRE), which saw its shares tumble by 38.69%, or 65 points, settling at Rp103 per share.
The third spot on the list of steepest drops was claimed by PT Trimitra Prawara Goldland Tbk. (ATAP), experiencing a significant correction of 32.94% to Rp456 per share. Following ATAP, PT Wijaya Cahaya Timber Tbk. (FWCT) also saw a substantial weakening, with its share price falling by 27.56% to Rp92 per share.
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Further down the list, PTSN shares underwent a correction of 20.63%, reaching a level of Rp300 per share. This was followed by LCKM, which experienced a 19.67% drop, settling at Rp98 per share.
The streak of significant losses continued with FMII falling 19.57%, TRUK weakening by 18.52%, and FITT shares correcting by 18.30%. Concluding the top losers for the week was textile industry stock SSTM, which saw its value decrease by 17.93% to Rp595 per share.
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10 Most Plunged Shares This Week:
Code Last Week This Week Change %
DATA 3,630 2,180 -1,450 -39.94%
PPRE 168 103 -65 -38.69%
ATAP 680 456 -224 -32.94%
FWCT 127 92 -35 -27.56%
PTSN 378 300 -78 -20.63%
LCKM 122 98 -24 -19.67%
FMII 276 222 -54 -19.57%
TRUK 270 220 -50 -18.52%
FITT 306 250 -56 -18.30%
SSTM 725 595 -130 -17.93%
IHSG Down 0.99% This Week
Echoing the declines seen in individual stocks, the Composite Stock Price Index (IHSG) also registered a downturn, dropping by 0.99% to close at 7,026.78 for the trading period of March 30 – April 2, 2026. This correction in the benchmark index was accompanied by a significant erosion in overall market capitalization.
Weekly data from the Indonesia Stock Exchange (IDX) revealed that the IHSG‘s cumulative movement this week saw a decline of 70.27 points from its previous week’s closing position of 7,097.05, signaling a somber sentiment across the Jakarta stock exchange.
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In line with the composite index’s negative trajectory, total market capitalization also contracted, decreasing by 1.69% from Rp12,516 trillion in the previous week to Rp12,305 trillion. This weakening trend was further underscored by a sharp 36.69% erosion in the average daily transaction value (RNTH). The RNTH, which stood at Rp23.32 trillion during March 25–27, 2026, plummeted to Rp14.77 trillion this week, indicating a notable reduction in overall trading volume and investor activity.
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