Watchlist / memory

watchlist

Watchlist / memory

current roster plus event stream

symbols 12 events 296 latest

Memory & Storage - HBM/DRAM (MU), HDDs/SSDs (STX, WDC), thematic ETF (DRAM Roundhill Memory ETF — added 2026-05-06 after launching ~April 2026; note refresh 2026-05-10: now +101.9% off $26.14 low to $52.80 ATH, +13.4% on the day on 39.7M vol vs 13.7M avg = parabolic ETF behavior. User flagged 'acting like an OTD penny stock' — accurate read; thematic launch + memory-cycle FOMO = leveraged-style price action without the leverage label. 80% net assets in 'Memory Companies' equity / swaps / forwards). Added 2026-05-06 from Reddit ambient-browse closure (4th coverage gap closed today via audit-propagation): HY9H.F (SK Hynix German GDR Frankfurt — world's #1 HBM producer, larger market share than MU; surfaced via r/ValueInvesting 2026-05-06-valueinvesting-for-everyone-interested-in-investing-in-memory.md (springmeds post explicitly arguing Hynix is the rotation-laggard play vs MU on fundamentals: DCF 68% undervalued vs MU 138% overvalued; P/E 13.5x vs 29.9x; forward P/E 4.6x vs 8.2x; PEG 0.4x vs 1.1x). Caveat: price action has already run hard — HY9H.F +686% 12m, +74.4% 30d, RSI 84.5, AT 52w high; the springmeds 'undervalued' framing is on fundamentals, not chart-entry.…

Showing 120 of 296 events.

Cumulative return since Jul 20 — both lines start at 0%, so the gap between them IS the out/under-performance. Hover for daily values.
1D7D30D3M1Y
cohort +3.9%+21.7%+14.1%+16.4%+779.4%
SPY -0.5%-0.1%+4.0%+4.9%+21.4%
Δ +4.4%+21.8%+10.2%+11.5%+757.9%

equal-weight · buy-and-hold from window start, no rebalancing · 3M+ windows are a current-roster backcast.

30D breadth 11/12 up

trend: 4 up · 3 flat · 5 down · avg RSI 56 · 89% above SMA200 · covered 12/12

contributors

SNDK+2.7pp+31.9%
STX+2.2pp+26.3%
DISK+1.8pp+21.2%
MU+1.6pp+19.2%
DRAM+1.2pp+14.6%

detractors

RMBS-0.1pp-0.8%
SIMO+0.3pp+3.4%
HY9H.F+0.4pp+4.9%
SKHY+0.9pp+11.3%
005930.KS+1.0pp+11.6%

Holdings

MU $1,011.75 +19.2% 30d coming into play STX $994.79 +26.3% 30d coming into play WDC $536.01 +12.3% 30d coming into play DRAM $60.39 +14.6% 30d too-young HY9H.F $1,065.00 +4.9% 30d coming into play 005930.KS $284,500.00 +11.6% 30d coming into play EWY $185.10 +13.9% 30d coming into play SIMO $272.70 +3.4% 30d coming into play SNDK $1,786.85 +31.9% 30d coming into play DISK $41.29 +21.2% 30d too-young RMBS $100.61 -0.8% 30d retreating SKHY $171.38 +11.3% 30d too-young
SNDK $1786.85 +8.9% +31.9% +34.0% +3825.4% 61 coming into play -24.1%
STX $994.79 +2.2% +26.3% +34.4% +530.0% 64 coming into play -13.1%
DISK $41.29 +7.1% +21.2% — — 55 neutral -18.2%
MU $1011.75 +4.1% +19.2% +48.5% +720.1% 60 coming into play -19.4%
DRAM $60.39 +5.4% +14.6% +22.4% — 57 neutral -25.8%
EWY $185.10 +3.0% +13.9% +5.1% +157.4% 59 coming into play -16.2%
WDC $536.01 +5.3% +12.3% +16.9% +598.3% 54 coming into play -33.0%
005930.KS $284500.00 +3.6% +11.6% +3.4% +303.5% 58 coming into play -24.1%
SKHY $171.38 +3.0% +11.3% — — 55 neutral -12.0%
HY9H.F $1065.00 +3.4% +4.9% +3.9% +581.5% 51 coming into play -38.3%
SIMO $272.70 +1.4% +3.4% +14.0% +261.7% 53 coming into play -23.0%
RMBS $100.61 -0.2% -0.8% -18.7% +36.4% 49 retreating -42.2%

Feed generated 2026-08-18.