Manufacturing / Electronic Components & Accessories
RAMBUS INC
RMBS
$88.00
+$1.73 (+2.01%)
Price as of Sep 18, 2026 23:25 UTC
13 B
Market Cap (Large Cap)
41%
IV Rank
71.4%
Implied Volatility
Oct 26
Next Earnings
Technical Signals
as of Sep 16
Bearish
1 of 7
Trend
- Above 20-day average $87.25
- Above 50-day average $95.88
- Above 200-day average $102.51 · -20.6%
- Moving averages stacked Not aligned
Momentum
- Golden cross (50/200) Down · 16d ago
- Momentum cross (20/50) Down · 50d ago
Volume
- Below-average volume 0.9x avg
Price & Trend
Daily candles with EMA 20, SMA 50. Drag to zoom.
Options Activity & Greeks
Implied volatility, flow, and dealer positioning from the options market.
Put/Call Ratio
0.72
Bullish skew
Implied Volatility
71.4%
0% percentile
IV vs Realized
Options rich
30d HV 69.4%
Options Heat Map
Delta-risk grid for RMBS options across strikes and expirations. Hover any cell for full Greeks.
Loading option chain data...
Insider Trades
0 buys
41 sells
| Date | Insider | Title | Type | Shares | Value | Since Trade |
|---|---|---|---|---|---|---|
| Aug 07, 2026 | KISSNER CHARLES | Sell | 5,000 | $504,600 | -13.2% | |
| Jun 03, 2026 | Sayiner Necip | Sell | 5,000 | $850,750 | -48.5% | |
| Jun 02, 2026 | Higashi Emiko | Sell | 5,000 | $790,000 | -44.6% | |
| Jun 02, 2026 | Higashi Emiko | Sell | 5,000 | $815,000 | -46.3% | |
| Jun 01, 2026 | STANG ERIC B | Sell | 5,000 | $730,000 | -40.0% | |
| May 26, 2026 | FAN XIANZHI SEAN | Sell | 37,814 | $5,735,991 | -42.3% | |
| May 26, 2026 | Higashi Emiko | Sell | 5,000 | $787,851 | -44.4% | |
| May 26, 2026 | FAN XIANZHI SEAN | Sell | 100 | $15,235 | -42.5% | |
| May 22, 2026 | Shinn John | Sell | 1,000 | $143,630 | -39.0% | |
| May 08, 2026 | Sayiner Necip | Sell | 9,824 | $1,278,888 | -32.7% |
Politician Trades in RMBS
| Date | Politician | Party | Type | Amount | Since Buy |
|---|---|---|---|---|---|
| Aug 10, 2023 | Thomas R Carper | Sale | $1K-$15K | — | |
| Aug 10, 2023 | Thomas Richard Carper | D | Sale | $1K-$15K | — |
Earnings History
| Date | Quarter | EPS Est. | EPS Actual | Surprise | Result |
|---|---|---|---|---|---|
| Aug 03, 2026 | Q2 2026 | $0.73 | |||
| Jul 27, 2026 | Q2 2026 | $0.73 | |||
| Jun 30, 2026 | Q2 2026 | $0.73 | $0.77 | +5.4% | Beat |
| Mar 31, 2026 | Q1 2026 | $0.65 | $0.63 | -3.5% | Miss |
| Dec 31, 2025 | Q4 2025 | $0.69 | $0.68 | -1.4% | Miss |
| Sep 30, 2025 | Q3 2025 | $0.64 | $0.63 | -1.7% | Miss |
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