Watchlist / optical-supply-chain

watchlist

Watchlist / optical-supply-chain

current roster plus event stream

symbols 28 events 529 latest

Optical/photonics supply chain — AI optical supercycle plays. Laser sources (LITE, COHR), optical networking (CIEN), silicon photonics (ALAB, SMTC), foundry (TSEM), next-gen modulators (LWLG, SIVEF/Sivers Semiconductors OTC, NGKIF/5333.T TFLN substrates), RF/optical components (MTSI MACOM Technology Solutions — corrected from MACOM ticker 2026-05-04, VIAV), fiber/connectors (GLW, FN, CLS), assembly (JBL — Intel SiPh IP, potential Innolight analog), photomasks (PLAB), process control (ONTO), wafer test probes (FORM FormFactor — surfaced via @aleabitoreddit photonics scorecard), compound semi (AXTI, IQEPF/IQE plc OTC), engineered germanium alternatives (LPTH — China export-control hedge), optical transceivers for hyperscalers (AAOI Applied Optoelectronics — surfaced 2026-05-05 via @RealJGBanks photonics-rotation tweet; one of few legit photonics names from that basket-list source), SOI wafers (SOI.PA/Soitec), memory/NAND (SNDK/SanDisk), MBE epitaxy equipment for QD lasers + quantum (ALRIB.PA/Riber — surfaced via @aleabitoreddit, Microsoft Quantum catalyst), photonic ICs (POET Technologies — surfaced 2026-04-28 via Reddit intake, Optical Interposer platform for AI/datacomm), QD laser…

Showing 120 of 529 events.

Cumulative return since Sep 8 — both lines start at 0%, so the gap between them IS the out/under-performance. Hover for daily values.
1D7D30D3M1Y
cohort +0.7%-6.5%+5.1%-1.0%+221.2%
SPY +0.6%+1.2%+2.1%+3.1%+16.0%
Δ +0.1%-7.7%+3.0%-4.2%+205.2%

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

30D breadth 18/28 up

trend: 15 up · 1 flat · 12 down · avg RSI 51 · 74% above SMA200 · covered 28/28

contributors

MXL+1.2pp+34.5%
CIEN+1.2pp+33.1%
FORM+0.8pp+22.3%
FN+0.6pp+16.3%
VIAV+0.6pp+16.0%

detractors

ALMU-0.5pp-14.3%
POET-0.5pp-12.9%
AEHR-0.4pp-11.4%
SNDK-0.4pp-10.3%
GLW-0.2pp-7.0%

Holdings

LITE $1,103.36 +11.6% 30d in trend COHR $312.62 +3.0% 30d coming into play CIEN $449.77 +33.1% 30d coming into play ALAB $342.21 +13.9% 30d coming into play SMTC $187.30 +14.3% 30d in trend TSEM $228.71 +5.6% 30d coming into play LWLG $4.97 -5.7% 30d retreating MTSI $330.06 +15.4% 30d coming into play VIAV $45.46 +16.0% 30d coming into play GLW $156.68 -7.0% 30d coming into play FN $486.28 +16.3% 30d retreating CLS $362.16 +8.6% 30d coming into play JBL $306.28 -1.6% 30d coming into play PLAB $29.62 +1.8% 30d retreating ONTO $294.53 +5.8% 30d coming into play FORM $139.67 +22.3% 30d coming into play AXTI $68.46 -0.7% 30d coming into play LPTH $9.72 -4.1% 30d retreating AAOI $109.64 +1.6% 30d coming into play SNDK $1,581.82 -10.3% 30d coming into play POET $6.97 -12.9% 30d retreating OPTX $8.09 +6.3% 30d coming into play ALMU $11.40 -14.3% 30d retreating AEHR $84.64 -11.4% 30d coming into play KOPN $4.46 +4.7% 30d coming into play HIMX $13.30 -4.7% 30d coming into play LAZR $45.02 +0.6% 30d too-young MXL $96.16 +34.5% 30d coming into play
MXL $96.16 +2.6% +34.5% +5.3% +502.5% 57 coming into play -25.1%
CIEN $449.77 +5.6% +33.1% -2.4% +174.9% 67 coming into play -29.4%
FORM $139.67 +1.9% +22.3% +18.9% +264.1% 61 coming into play -12.8%
FN $486.28 -0.2% +16.3% +3.2% +27.2% 63 retreating -35.1%
VIAV $45.46 +3.1% +16.0% +5.5% +259.1% 62 coming into play -24.8%
MTSI $330.06 +2.4% +15.4% +7.0% +148.2% 63 coming into play -21.2%
SMTC $187.30 -0.1% +14.3% +37.6% +167.4% 59 in trend -7.3%
ALAB $342.21 -1.4% +13.9% -17.1% +51.8% 51 coming into play -31.5%
LITE $1103.36 +5.2% +11.6% +37.6% +590.6% 63 in trend -3.5%
CLS $362.16 +1.6% +8.6% +0.6% +39.4% 53 coming into play -23.6%
OPTX $8.09 -2.1% +6.3% -11.0% +290.8% 50 coming into play -45.8%
ONTO $294.53 +0.6% +5.8% -8.4% +115.6% 51 coming into play -23.8%
TSEM $228.71 +0.0% +5.6% +2.7% +208.3% 49 coming into play -28.5%
KOPN $4.46 +6.2% +4.7% +14.4% +38.5% 46 coming into play -32.5%
COHR $312.62 +3.4% +3.0% -3.7% +155.5% 52 coming into play -28.9%
PLAB $29.62 -0.3% +1.8% -0.9% +23.5% 47 retreating -47.1%
AAOI $109.64 +3.5% +1.6% -8.6% +238.7% 50 coming into play -53.1%
LAZR $45.02 +1.2% +0.6% +5.6% — 50 neutral -11.4%
AXTI $68.46 -4.5% -0.7% +19.7% +1209.0% 45 coming into play -52.2%
JBL $306.28 +2.4% -1.6% -7.3% +49.6% 49 coming into play -28.6%
LPTH $9.72 -0.2% -4.1% -17.2% +1.3% 42 retreating -48.7%
HIMX $13.30 +0.3% -4.7% -12.7% +48.8% 43 coming into play -47.0%
LWLG $4.97 -2.7% -5.7% -27.2% -16.5% 42 retreating -73.4%
GLW $156.68 +2.5% -7.0% -17.9% +79.7% 50 coming into play -42.4%
SNDK $1581.82 -1.7% -10.3% -17.4% +1119.8% 44 coming into play -32.8%
AEHR $84.64 -3.0% -11.4% +16.6% +236.5% 41 coming into play -42.6%
POET $6.97 -1.0% -12.9% -16.1% -21.0% 39 retreating -66.5%
ALMU $11.40 -4.4% -14.3% -35.2% -30.9% 35 retreating -64.1%

Feed generated 2026-10-10.