GEE, GEL, GEX Hit Floor as Small-Cap Selloff Grips HoSE; Foreign Net Buy Hits 26-Session High

Overview

Small- and mid-cap stocks on the Ho Chi Minh Stock Exchange sold off sharply on September 14, with 10 tickers closing at the floor price and breadth at 85 gainers versus 229 decliners. The Gelex group complex led the decline: GEE, GEL and GEX all hit the floor, while blue-chips held up better and foreign investors net bought VND 825.2 billion on HoSE, the highest in 26 sessions.

Key Facts

• GEE closed limit-down at VND 57,700 with VND 164.1 billion matched; GEL closed limit-down at VND 25,600 with VND 127.7 billion matched; GEX closed limit-down at VND 22,300 with VND 556.5 billion matched.
• HoSE breadth finished at 85 gainers against 229 decliners; the VN30 basket closed with 13 gainers and 13 decliners.
• 10 tickers hit the floor price; the number of HoSE stocks falling 2% or more tripled from 32 in the morning session to 149 by the close.
• VIX fell 4.91% on VND 1,056.5 billion matched; NVL -2.05% (VND 267.2 billion); VND -3.63% (VND 264.6 billion); VCI -2.24% (VND 259.5 billion); PNJ -3.75% (VND 233.6 billion); EIB -4.76% (VND 148.2 billion).
• Stocks down 2% or more, excluding MWG, accounted for 28.8% of total HoSE matched value; non-VN30 names down 1% or more accounted for 32.2%.
• Foreign investors net bought VND 825.2 billion on HoSE, the highest in 26 sessions, led by VPB +VND 149.3 billion, MBB +VND 135.9 billion, TCB +VND 130.9 billion and FPT +VND 117.4 billion.
• VN-Index closed down 0.39% (-6.98 points); SSB closed limit-up, while BSR rose 3.45%, GAS 3.38%, BVH 6.25% and DGW 3.6%.

What Happened

Selling pressure concentrated in small- and mid-caps through the September 14 session, according to market breadth data. The Gelex group was the epicentre: GEE, GEL and GEX all closed at the floor, with GEX alone absorbing VND 556.5 billion in matched value. The article attributes the pattern to active stop-loss selling, noting that these names had lagged during the prior rally and were therefore the first to be cut.

Blue-chips were not immune but proved more resilient. VN30 ended with 13 gainers and 13 decliners, and only MWG among the basket fell more than 2% (-2.1%). VIC recovered 1.39% from its morning close to finish down just 0.78% versus reference, contributing only about 3 points of drag to the VN-Index. VHM reversed from a 1.11% morning gain to close down 0.42%, while LPB, GVR, MBB, HPG and MWG also weakened in the afternoon. SSB closed limit-up, with BSR, GAS, VPL and SAB also finishing higher.

Market Context

GEE trades on HOSE at VND 57,700, GEL at VND 25,600, GEX at VND 22,300 and VIX at VND 12,600, all as of the September 14 close. The session fits a pattern in which the VN-Index’s headline move understates stress beneath the surface: the index fell only 0.39%, but the equal-weighted small-cap segment absorbed the bulk of the damage. The offsetting signal was foreign flow. Net buying of VND 825.2 billion on HoSE, the strongest in 26 sessions and concentrated in banks and FPT, suggests offshore accounts treated the dislocation as an accumulation window rather than a reason to exit.

Strategic Significance

The Gelex complex is the key test case. GEE, GEL and GEX are linked by common ownership and shared exposure to industrial and electrical-equipment demand, so simultaneous floor-price closes in all three point to a group-specific de-rating rather than isolated stock news. For long-term holders, the relevant question is whether the selling reflects forced deleveraging among margin holders or a reassessment of the group’s earnings outlook. The fact that foreign money rotated into large-cap banks and FPT on the same day implies institutional investors are differentiating by liquidity and balance-sheet quality, not abandoning Vietnamese equities. If that rotation persists, the small-cap drawdown may prove a valuation reset rather than the start of a broader downtrend.

What to Watch

• Whether GEE, GEL and GEX stabilise above their September 14 floor prices in the next two to three sessions, or see continued floor-price volume.
• Foreign net flow on HoSE: a second consecutive session above VND 500 billion would confirm the accumulation thesis; a reversal would undercut it.
• HoSE breadth, specifically whether decliners fall back below 150 and the count of stocks down 2% or more retreats from 149.
• Any disclosure from Gelex group companies on margin lending, share pledges or insider transactions.
• VN30 relative performance versus the mid-cap segment, as a gauge of whether the rotation into blue-chips continues.