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Fluence Energy FLNC

US equityMarket cap rank #3175Utilities - RenewableEnergy Storage Concept
$7.67 −$0.36 (-4.48%)
Pre-market · Oct 8, 8:10 am ET · After hours $7.68 +0.13%
Open$7.73
Prev close$8.03
Day range$7.45 – $7.76
Volume5.53M
Market cap$1.10B
P/E (TTM)–
Dividend yield–

Average implied volatility across the listed chain right now: 180%. Implied volatility measures how big a price swing the options market is pricing in — there is no fixed “normal” level, it varies a lot by stock.

Open interest by strike

1.003.005.007.009.00111315171920CallsPuts

Nearest listed expiry only. Calls above the line, puts below — clusters mark strikes where the market has built up the most open positions.

Implied volatility by strike

-75%224%523%822%1.001020CallsPuts

The “volatility smile”: strikes far from the current price often price in richer implied volatility than at-the-money strikes.

Calls

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $8.00 $0.23 $0.20/$0.30 149 2,714 82%
16 Oct 2026 $7.00 $0.65 $0.60/$0.90 19 313 67%
16 Oct 2026 $9.00 $0.10 $0.05/$0.10 123 2,408 93%
16 Oct 2026 $6.00 $2.04 $1.25/$2.00 0 28 0%
16 Oct 2026 $10.00 $0.01 $0.00/$0.05 6 993 87%
16 Oct 2026 $5.00 $3.03 $2.20/$3.20 0 2 163%
16 Oct 2026 $11.00 $0.01 $0.00/$0.05 0 1,332 115%
16 Oct 2026 $4.00 $4.03 $3.20/$4.20 0 20 236%
16 Oct 2026 $12.00 $0.00 $0.00/$0.05 0 791 118%
16 Oct 2026 $3.00 $5.03 $4.20/$5.20 0 3 329%
16 Oct 2026 $13.00 $0.01 $0.00/$0.15 2 915 155%
16 Oct 2026 $2.00 $6.03 $5.10/$6.10 0 4 0%
16 Oct 2026 $14.00 $0.00 $0.00/$0.20 0 389 125%
16 Oct 2026 $1.00 $6.65 $6.40/$6.90 2 22 0%
16 Oct 2026 $15.00 $0.00 $0.00/$0.10 0 381 131%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $8.00 $0.65 $0.45/$0.65 12 1,428 77%
16 Oct 2026 $7.00 $0.10 $0.05/$0.10 13 1,830 67%
16 Oct 2026 $9.00 $1.60 $1.30/$1.60 20 836 110%
16 Oct 2026 $6.00 $0.05 $0.00/$0.05 5 316 120%
16 Oct 2026 $10.00 $2.47 $2.25/$2.55 9 939 133%
16 Oct 2026 $5.00 $0.00 $0.00/$0.30 0 26 96%
16 Oct 2026 $11.00 $2.98 $3.20/$3.60 0 377 165%
16 Oct 2026 $4.00 $0.00 $0.00/$0.30 0 3 127%
16 Oct 2026 $12.00 $4.30 $3.90/$4.70 2 14 0%
16 Oct 2026 $3.00 $0.00 $0.00/$0.30 0 0 180%
16 Oct 2026 $13.00 $4.97 $4.80/$5.80 0 2 0%
16 Oct 2026 $2.00 $0.00 $0.00/$0.25 0 0 256%
16 Oct 2026 $14.00 $5.97 $5.80/$6.90 0 53 201%
16 Oct 2026 $1.00 $0.04 $0.00/$0.05 1 0 747%
16 Oct 2026 $15.00 $6.97 $6.80/$7.90 0 5 220%

Open interest = contracts currently outstanding (not yet closed out). Higher open interest generally means a strike/expiry is more actively traded and easier to get in and out of.

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