Tour v396
CALX
CALIX INC
$36.00 +0.64%
(7/23 18:19) ◀
|
Friday, July 24, 2026 (1:58am)
January 2026
|
▶ (7/27 18:18)
◀ 7/24 01:58 ▶

Option Volume

Detail
ℹ
Current (07/25) 84
Calls: 78 (93%)
Puts: 6 (7%)
Prior (07/23) 80
Calls: 72 (90%)
Puts: 8 (10%)
Current vs Prior +5.00%
Calls: +8.33% (Calls)
Puts: -25.00% (Puts)
Prior 7-Day Total 14,164
Calls: 7,062 (50%)
Puts: 7,102 (50%)
Prior 7-Day Average 2,023
Calls: 1,008 (50%)
Puts: 1,014 (50%)
Current vs Prior 7-Day Avg -95.85%
Calls: -92.27%
Puts: -99.41%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/25) $22.0K
Calls: $20.5K (93%)
Puts: $1.4K (7%)
Prior (07/23) $8.2K
Calls: $6.8K (83%)
Puts: $1.4K (17%)
Current vs Prior +167.43%
Calls: +203.00%
Puts: -0.42%
Prior 7-Day Total $2.88M
Calls: $935.4K (32%)
Puts: $1.95M (68%)
Prior 7-Day Average $411.7K
Calls: $133.6K (32%)
Puts: $278.0K (68%)
Current vs Prior 7-Day Avg -94.67%
Calls: -84.64%
Puts: -99.49%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/25) 0.08
Prior (07/23) 0.11
Current vs Prior -30.77%
Prior 7-Day Average 1.67
Current vs Prior 7-Day Avg -95.40%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/25) 699
Calls: 429 (61%)
Puts: 270 (39%)
Prior (07/23) 1,543
Calls: 783 (51%)
Puts: 760 (49%)
Current vs Prior -54.70%
Prior 7-Day Total 15,813
Calls: 9,918 (63%)
Puts: 5,895 (37%)
Prior 7-Day Average 2,259
Calls: 1,416 (63%)
Puts: 842 (37%)
Current vs Prior 7-Day Avg -69.06%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 9.25% | 14.44%
Prior 9.51% | 16.35%
Current vs Prior -2.68% | -11.68%
Prior 7-Day Avg 11.01% | 16.92%
Current vs 7-Day Avg -15.96% | -14.62%
Prior 7-Day Eod 9.51% | 16.35%
Current vs 7-Day Eod -2.68% | -11.68%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 10.41% | 38.01%
Calls: 12.12% | 44.44%
Puts: 8.70% | 31.58%
Prior 10.41% | 38.01%
Calls: 12.12% | 44.44%
Puts: 8.70% | 31.58%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 39.30% | 30.48%
Calls: 9.63% | 32.33%
Puts: 39.56% | 28.64%
Current vs 7-Day Avg -73.51% | +24.69%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 93% of dollar volume in calls ($20.5K) vs puts ($1.4K). Massive premium surge with dollar volume up 167% vs prior. Extreme bullish P/C ratio of 0.08 - heavy call buying (78 calls vs 6 puts). P/C ratio dropping 31% - sentiment shifting bullish.

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BEARISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior NEUTRAL
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls
💧 Low Volume

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top -- of results (avg --%, best --%)

No options available for this category

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 1 found (avg delta 0.61, highest 0.61)

CALLS (0)
No calls meet the criteria
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$37.50Aug 212.352.85$2.6019.2%50.61--

Most actively traded options today. High liquidity = easy entry/exit. 5 active (total vol 35, top 16)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$37.50Aug 211.051.45$1.2532.0%160.38182
$42.50Aug 210.000.55$0.28196.4%120.12239
$40.00Aug 210.350.75$0.5572.7%10.21--
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$37.50Aug 212.352.85$2.6019.2%50.61--
$35.00Aug 211.101.50$1.3030.8%10.41270

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. -- strikes (avg --%, max --%)

No setups found for this strategy

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 3 found (best R:R 8.26, avg 3.92)

BULL CALL (2)
BuySellExpiryDebitMax GainMax LossR:RBE
$40.00$42.50Aug 21$0.27$2.23$0.278.26$40.27
$37.50$40.00Aug 21$0.70$1.80$0.702.57$38.20
BEAR PUT (1)
BuySellExpiryDebitMax GainMax LossR:RBE
$37.50$35.00Aug 21$1.30$1.20$1.300.92$36.20

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 3 found (best R:R 1.08, avg 0.53)

BEAR CALL (2)
SellBuyExpiryCreditMax GainMax LossR:RBE
$37.50$40.00Aug 21$0.70$0.70$1.800.39$38.20
$40.00$42.50Aug 21$0.27$0.27$2.230.12$40.27
BULL PUT (1)
SellBuyExpiryCreditMax GainMax LossR:RBE
$37.50$35.00Aug 21$1.30$1.30$1.201.08$36.20

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. -- found (avg debit $--, cheapest $--)

No setups found for this strategy

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 1 found (cheapest 10.69% of stock, avg 10.69%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$37.50Aug 21$1.25$2.60$3.85$33.65$41.3510.69%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 3 found (cheapest 4.39% of stock, avg 5.54%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$42.50$35.00Aug 21$0.28$1.30$1.58$33.42$44.08
$40.00$35.00Aug 21$0.55$1.30$1.85$33.15$41.85
$37.50$35.00Aug 21$1.25$1.30$2.55$32.45$40.05

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 1 found (best R:R 1.69, avg credit $1.57)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
35/3840/42Aug 21$1.57$0.931.69$35.93$41.57

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 1 found (best R:R 4.81, cheapest $0.43)

CALLS (1)
LowMidHighExpiryDebitMax GainR:R
$37.50$40.00$42.50Aug 21$0.43$2.074.81
PUTS (0)
No puts found

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 3 found (best net $--, 2 credits)

CALLS (2)
Buy KSell KRatioExpiryNetMax Gain
$40.00$42.501:2Aug 21-$0.01$2.49
$37.50$40.001:2Aug 21$0.15$2.35
PUTS (1)
Buy KSell KRatioExpiryNetMax Gain
$37.50$35.001:2Aug 21$0.00$2.50

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 2 found (best yield 2.92%, avg 1.94%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$37.50Aug 21$1.050.384.2%2.92%7.08%16182
$40.00Aug 21$0.350.2111.1%0.97%12.08%1--

Historical option prices for this thinly-traded ticker. Live quotes are wide and stale — use where each contract actually traded plus its 30-day range to place a limit order. 64 contracts (avg 125 vol/day, 64 traded recently)

CALX averages only 125 option contracts/day, so quotes are thin and bid/ask spreads run wide. Use the last actually-traded price below to set a limit order rather than chasing the displayed ask. Most tradeable call: the $40.00 01-15 call last traded $5.70 on 07/10 (now $3.70/$4.00) — try a limit near $3.85. Also watch the $37.50 08-21 call last traded $3.30 on 07/16 (now $1.05/$1.45) — try a limit near $1.25; the $42.50 08-21 call last traded $1.54 on 07/16 (now $0.00/$0.55) — try a limit near $0.28. Most tradeable put: the $35.00 08-21 put last traded $1.28 on 07/17 (now $1.10/$1.50) — try a limit near $1.28.
CALLS (42)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$35.00Aug 21$1.40$2.65$2.03$3.60 07/17$2.03–$6.50$2.03--
$35.00Oct 16$3.60$5.20$4.40$5.86 07/01$3.80–$7.20$4.40--
$35.00Jan 15$4.60$7.20$5.90$7.78 07/07$5.45–$9.15$5.90--
$35.00May 21$6.10$9.60$7.85$11.00 07/13$7.75–$10.55$7.85--
$37.50Aug 21$1.05$1.45$1.25$3.30 07/16$1.05–$4.55$1.25182
$37.50Sep 18$1.10$2.30$1.70$4.05 07/16$1.70–$4.65$1.70--
$37.50Oct 16$1.75$3.60$2.68$4.80 07/16$2.68–$5.75$2.68--
$37.50Jan 15$3.70$6.10$4.90$6.50 07/07$4.10–$7.45$4.90--
$32.50Jan 15$6.20$8.70$7.45$9.30 07/15$6.90–$10.55$7.45--
$32.50Nov 19$9.80$13.50$11.65$13.00 07/06$10.50–$14.00$11.65--
$40.00Aug 21$0.35$0.75$0.55$2.80 07/17$0.55–$3.25$0.55--
$40.00Oct 16$1.20$2.20$1.70$3.83 07/15$1.70–$4.25$1.70--
$40.00Jan 15$3.70$4.00$3.85$5.70 07/10$3.58–$6.40$3.858
$30.00Aug 21$4.60$7.80$6.20$9.41 07/17$6.20–$10.75$6.20--
$30.00Oct 16$6.30$8.70$7.50$8.66 06/30$7.20–$11.25$7.50--
$30.00Jan 15$7.30$10.50$8.90$11.08 07/14$8.45–$12.20$8.90--
$30.00Nov 19$11.00$14.40$12.70$14.80 07/14$12.00–$15.50$12.70--
$42.50Aug 21$0.00$0.55$0.28$1.54 07/16$0.28–$2.30$0.28239
$42.50Oct 16$0.00$2.00$1.00$2.90 07/07$1.00–$3.43$1.00--
$42.50Jan 15$1.60$4.40$3.00$5.39 07/13$2.65–$5.35$3.00--
$27.50Aug 21$7.00$10.10$8.55$9.25 06/29$8.50–$12.95$8.55--
$27.50Jan 15$9.40$12.20$10.80$11.90 06/30$10.40–$14.35$10.80--
$45.00Aug 21$0.00$0.50$0.25$1.40 07/17$0.15–$1.75$0.25--
$45.00Oct 16$0.00$1.55$0.78$2.08 07/14$0.78–$2.53$0.78--
$45.00Jan 15$1.65$3.40$2.53$3.70 07/15$2.25–$4.53$2.53--
$25.00Oct 16$9.90$13.60$11.75$14.81 07/14$11.05–$15.25$11.75--
$25.00Jan 15$11.30$13.90$12.60$15.81 05/20$12.15–$16.45$12.60--
$25.00Nov 19$13.60$17.40$15.50$17.87 07/06$14.75–$18.50$15.50--
$47.50Aug 21$0.00$0.50$0.25$1.49 07/15$0.10–$1.08$0.25--
$47.50Oct 16$0.00$2.60$1.30$1.43 07/08$0.55–$2.13$1.30--
$47.50Jan 15$0.50$3.50$2.00$2.54 07/02$1.65–$3.70$2.00--
$22.50Jan 15$13.00$16.10$14.55$16.96 07/01$13.85–$18.60$14.55--
$50.00Aug 21$0.00$0.15$0.08$0.40 07/17$0.08–$1.20$0.08--
$50.00Oct 16$0.00$2.40$1.20$1.23 07/10$0.48–$1.58$1.20--
$50.00Jan 15$0.10$2.25$1.18$2.40 07/01$1.13–$3.13$1.18--
$50.00Nov 19$3.60$6.90$5.25$5.50 07/07$4.58–$6.50$5.25--
$52.50Oct 16$0.00$1.15$0.57$1.50 07/09$0.38–$1.35$0.57--
$55.00Jan 15$0.00$2.65$1.33$1.65 07/06$0.90–$2.22$1.33--
$55.00Feb 19$0.80$1.70$1.25$2.00 07/06$1.25–$2.60$1.25--
$60.00Oct 16$0.00$2.15$1.08$0.35 07/09$0.25–$1.15$0.35--
$60.00Jan 15$0.00$1.00$0.50$1.50 07/07$0.50–$1.68$0.50--
$70.00Oct 16$0.00$0.75$0.38$0.47 06/22$0.38–$1.13$0.38--
PUTS (22)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$35.00Aug 21$1.10$1.50$1.30$1.28 07/17$1.05–$2.80$1.28270
$35.00Oct 16$2.30$2.85$2.58$2.90 06/30$1.75–$3.40$2.58--
$35.00Jan 15$2.65$5.30$3.97$3.70 07/17$3.23–$4.90$3.70--
$37.50Aug 21$2.35$2.85$2.60$2.34 07/17$1.75–$4.20$2.35--
$37.50Oct 16$3.10$4.80$3.95$4.03 06/10$2.95–$5.60$3.95--
$37.50Jan 15$4.00$6.50$5.25$5.69 06/30$4.22–$6.50$5.25--
$32.50Aug 21$0.45$1.05$0.75$0.75 07/10$0.45–$2.03$0.75--
$32.50Oct 16$0.50$2.15$1.33$2.05 05/20$1.20–$2.73$1.33--
$32.50Jan 15$1.60$4.20$2.90$3.90 06/26$2.42–$3.90$2.90--
$40.00Aug 21$3.50$5.40$4.45$3.59 07/16$2.80–$6.20$3.59--
$40.00Oct 16$4.40$7.00$5.70$5.52 06/03$3.90–$6.95$5.52--
$30.00Aug 21$0.10$0.95$0.53$0.43 07/16$0.25–$0.98$0.43--
$30.00Oct 16$0.80$1.35$1.08$2.50 07/01$0.78–$2.17$1.08--
$30.00Jan 15$2.15$3.30$2.72$1.75 07/14$1.68–$3.05$2.15--
$30.00Aug 20$2.35$5.30$3.83$3.42 07/10$2.83–$4.20$3.42--
$42.50Oct 16$6.10$8.90$7.50$6.30 06/10$4.90–$8.90$6.30--
$42.50Jan 15$7.70$10.00$8.85$7.80 05/20$6.70–$9.95$7.80--
$27.50Aug 21$0.00$1.20$0.60$0.20 07/06$0.22–$0.88$0.20--
$25.00Aug 21$0.00$0.75$0.38$0.05 07/17$0.05–$1.10$0.05--
$25.00Jan 15$0.10$1.50$0.80$0.93 07/02$0.80–$2.00$0.80--
$47.50Jan 15$11.10$13.70$12.40$11.20 05/20$10.15–$13.60$11.20--
$50.00Oct 16$12.50$15.80$14.15$12.00 06/11$10.80–$15.25$12.50--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 78
Total Puts 6
Put/Call Ratio 0.08
Net Difference 72

Prior's Put/Call Breakdown

Total Calls 72
Total Puts 8
Put/Call Ratio 0.11
Net Difference 64

Prior 7-Day Put/Call Summary

Total Calls 7,062
Total Puts 7,102
Average Put/Call Ratio 1.67
Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Chart Title

Price — Past 7 Days

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