Sopra Steria stock declines 2% and slips to 107th position in the SBF 120

A decline that erodes yesterday's rebound and keeps the stock under pressure

Sopra Steria Group falls 2.11% during the session, at €162.60, after gaining 3.5% on Monday. The stock remains positioned below the 20-day moving average at €173.81 (gap of 6.45%) and below the 50-day moving average at €169.99 (gap of 4.35%). Only the 200-day moving average, at €145.45, remains significantly below the price, which preserves a cushion over the long term. Over one month, losses reach 12.06%, placing the stock in the lower part of the SBF 120 on Tuesday (107th position out of 120).

The RSI at 45 remains neutral, with no oversold signal, while the support level at €156.10 is still nearly 4% below the current price. The VIX surges 12.5% during the session, a sign of increased nervousness in the markets, while the CAC 40 and SBF 120 both decline 0.7%. Net short positions declared by four funds total 3.51% of capital, up 0.65 percentage points over thirty days according to recorded filings. This level, above the 3% threshold, reflects a notable bearish institutional presence, although the scale of monthly progression remains moderate and does not yet signal a sharp reversal in sentiment.

A partnership with Dynatrace and fundamentals that set the broader framework

On the corporate news front, the joint expertise center announced with Dynatrace on September 14 targets large European organizations facing complex information systems, with initial deployments in France and Norway. This non-exclusive partnership is part of the group's strategy around observability and artificial intelligence. On the fundamentals side, when publishing the first half of fiscal 2026 (July 29, 2026), management raised its annual organic growth target to +2.0%/+2.5%, driven in particular by aeronautics (+12%) and defense-security-space (+10%).

The views of analysts reflect modest valuation: according to the consensus of tracked analysts, the stock trades at approximately 9 times current fiscal year earnings and 8.1 times next fiscal year earnings, with earnings per share growth expected at +10.4% from one fiscal year to the next. The support level at €156.10 remains the technical level to monitor should selling pressure intensify.