JCI Plunges 3.49% to 5,098 as Fed Hold Fails to Calm Markets

Indonesia's stock market took a hard hit on Thursday, October 29, 2026. The JCI closed down 184.26 points, or 3.49%, at 5,098.06, even though the index had opened strong at 5,305.20 and briefly climbed toward 5,320 earlier in the session.

That early strength didn't last. Selling took over before 10:00 WIB and dragged the index sharply lower. Through the midday and afternoon sessions, the JCI stayed stuck between 5,125 and 5,175, with no convincing sign of a turnaround.

Near the closing bell, the index crept back up toward 5,120. But that recovery attempt fizzled as selling picked up again in the final minutes, leaving the JCI to finish near its lowest point of the day.

A decline this steep suggests investors remain on edge about global uncertainty. Beyond tracking the direction of US interest rates, traders are also watching for fresh inflation data and monitoring geopolitical tensions that could push up energy prices and shake up capital flows.

Selling Pressure Spread Across Nearly Every Stock

The scale of the sell-off shows up clearly in the ratio of gainers to losers. Of all stocks traded, 624 closed lower, only 98 managed to gain, and 70 were flat.

That lopsided ratio shows the pressure wasn't limited to a handful of big names, it spread across nearly every category of stock. As a result, every sectoral index finished in the red.

Industrials led the decline with a 4.64% drop, followed by basic materials down 4.53% and infrastructure off 4.24%. Under a different sector breakdown in the same data, utilities tumbled 5.99%, education services fell 4.60%, and basic materials dropped 4.02%.

The gap between these figures comes from two different sector classification methods used in the exchange's trading data. Either way, the direction was the same: not a single sector held onto gains by the close.

Trading stayed brisk, with volume reaching 22.80 billion shares worth IDR 10.98 trillion, a sign that plenty of investors were actively exiting positions amid the turmoil.

Big Banks Lead the Drag

Five large-cap names were cited as the biggest drags on the index: BBCA, ASII, BBRI, TLKM, and BMRI. Given their heavy weight in the index, moves in these five stocks carry outsized influence over the JCI's direction. When major bank stocks fall alongside names from other sectors, the index has far less room to hold its ground.

Acting as a counterweight, five other stocks moved against the tide: DSSA, TPIA, CMRY, TMAS, and BINA. But their contribution was too small to offset the selling that swept through hundreds of other names.

Within the LQ45 index, UNVR and AKRA each slipped 0.36%, while ITMG fell further, down 1.50%. The sharpest losses of the day came from WIFI, which tumbled 6.97%, followed by BRPT down 6.88% and INDY off 6.77%.

The spread of losing stocks confirms the pressure that day touched almost every corner of the market, from banking and digital infrastructure to energy and industrials.

A Fed Hold That Wasn't Unanimous

The main trigger behind the sharp correction came from abroad: the Fed's decision to hold its benchmark rate at a range of 3.75% to 4.00%.

What unsettled markets was that this decision wasn't unanimous. Two Fed officials, Lisa Cook and Beth Hammack, actually wanted a 25 basis point hike, equal to 0.25 percentage points. That internal split amplified market worries that US inflation isn't yet fully under control. The Fed itself gave no clear signal about where policy heads next.

Fed Chair Kevin Warsh reiterated that the central bank remains committed to bringing inflation back to its 2% target. He also described the US economy as resilient, noting that first-half 2026 growth was revised up to 2.4%. Still, rates staying elevated keep borrowing costs high and risk slowing corporate investment, including spending on artificial intelligence infrastructure.

Markets are now pricing in roughly an 80% chance of a rate hike at the December meeting. Right after the Fed's announcement, the 10-year US Treasury yield jumped to 5.042%.

Ripple Effects on Emerging Markets

The jump in Treasury yields to 5.042% is a signal emerging markets, Indonesia included, need to watch closely. The higher the yield on dollar-denominated assets, the more attractive they become to global investors, which in turn shapes how they allocate capital between developed and emerging markets.

In practice, the combination of a looming December Fed hike and increasingly tempting Treasury yields often pushes foreign investors to rethink their exposure to emerging markets, including banking and infrastructure stocks on the Indonesia Stock Exchange that are sensitive to funding costs.

What It Means for Investors

The 5,098.06 close now serves as a fresh reference point after this sharp drop. What investors should watch going forward is whether the JCI can hold above the psychological 5,000 level, or slide further if signals from the Fed turn more hawkish.

Large bank stocks like BBCA, BBRI, and BMRI deserve continued attention given their heavy weight in the index. The stocks that took the biggest beating today, WIFI, BRPT, and INDY, could also see further volatility in the days ahead.

A few things worth putting on the radar: further commentary from Fed officials ahead of the December meeting, movements in the 10-year Treasury yield, and the next US inflation release. All three could shape foreign capital flows into emerging markets, including Indonesia, over the coming weeks.

When did the JCI close at 5,098?

The index hit that level at the close of trading on Thursday, October 29, 2026, after a session that opened strong before reversing sharply under heavy selling.

Was the decline limited to specific stocks?

No. A total of 624 out of all traded stocks closed lower, showing the selling pressure spread across nearly every sector and stock group.