GSM · Stage, GEX levels and seasonality
Ferroglobe PLC Ordinary Shares (GSM)
Last close $3.98 (-0.38%) on 2026-09-30
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Open the chartWeinstein stage
Stage 4A — Declining · 19 weeks in this stage · 30-week average $4.06
Stage 4 (declining): price stays below a falling 30-week average. The stage Weinstein avoids.
What would change it: Stage 1 begins when the 30-week SMA (4.06) stops declining and price starts closing above it.
GEX levels
Call wall, put wall and gamma flip for GSM are on Signa plans. What GEX levels tell you.
Seasonality
| Month | Average return | Months up | Years |
|---|---|---|---|
| January | +0.85% | 50% | 4 |
| February | -0.79% | 50% | 4 |
| March | -5.01% | 25% | 4 |
| April | +2.8% | 75% | 4 |
| May | +5.85% | 75% | 4 |
| June | -3.62% | 25% | 4 |
| July | -3.94% | 25% | 4 |
| August | +12.61% | 75% | 4 |
| September | +2.94% | 50% | 4 |
| October (this month) | -7.09% | 0% | 3 |
| November | +8.37% | 67% | 3 |
| December | +0.27% | 67% | 3 |
Based on up to 4 years of weekly closes. Past seasonality does not predict future returns.
On Signa plans
The Signa score and Action Card for GSM, live options flow, dark pool prints, today's GEX levels with vanna and charm, and what 40+ AI agents say about it.
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Questions about GSM
What Weinstein stage is GSM in?
GSM is in Stage 4A — Declining, for 19 weeks, based on completed weekly bars and its 30-week moving average (4.06).
How has GSM done in October?
Over the last 3 years, GSM averaged -7.09% in October and rose in 0% of them. Past seasonality does not predict future returns.
Educational content only, not financial advice. Trading involves substantial risk.