Tour v394
AMPH
AMPHASTAR PHARMACEUT
$18.87 -2.23%
(7/22 18:31) ◀
|
Thursday, July 23, 2026 (6:11pm)
January 2026
|
▶ (7/24 01:49)
◀ 7/23 18:11 ▶

Option Volume

Detail
ℹ
Current (07/23) 32
Calls: 2 (6%)
Puts: 30 (94%)
Prior (07/22) 11
Calls: 3 (27%)
Puts: 8 (73%)
Current vs Prior +190.91%
Calls: -33.33% (Calls)
Puts: +275.00% (Puts)
Prior 7-Day Total 1,840
Calls: 1,720 (93%)
Puts: 120 (7%)
Prior 7-Day Average 262
Calls: 245 (93%)
Puts: 17 (7%)
Current vs Prior 7-Day Avg -87.83%
Calls: -99.19%
Puts: +75.00%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (07/23) $5.5K
Calls: $170 (3%)
Puts: $5.3K (97%)
Prior (07/22) $1.1K
Calls: $346 (32%)
Puts: $748 (68%)
Current vs Prior +403.66%
Calls: -50.87%
Puts: +613.90%
Prior 7-Day Total $243.6K
Calls: $230.4K (95%)
Puts: $13.2K (5%)
Prior 7-Day Average $34.8K
Calls: $32.9K (95%)
Puts: $1.9K (5%)
Current vs Prior 7-Day Avg -84.17%
Calls: -99.48%
Puts: +182.45%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (07/23) 15.00
Prior (07/22) 2.67
Current vs Prior +462.50%
Prior 7-Day Average 2.86
Current vs Prior 7-Day Avg +425.25%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (07/23) 1,207
Calls: 1,207 (100%)
Puts: -- (0%)
Prior (07/22) 1,225
Calls: 1,207 (99%)
Puts: 18 (1%)
Current vs Prior -1.47%
Prior 7-Day Total 3,981
Calls: 3,293 (83%)
Puts: 688 (17%)
Prior 7-Day Average 663
Calls: 548 (83%)
Puts: 114 (17%)
Current vs Prior 7-Day Avg +81.91%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 16.16% | 19.82%
Prior 16.99% | 18.50%
Current vs Prior -4.89% | +7.15%
Prior 7-Day Avg 14.44% | 18.16%
Current vs 7-Day Avg +11.90% | +9.16%
Prior 7-Day Eod 16.99% | 18.50%
Current vs 7-Day Eod -4.89% | +7.15%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 76.36% | 112.93%
Calls: -- | --
Puts: 76.36% | 159.18%
Prior 76.36% | 112.93%
Calls: -- | --
Puts: 76.36% | 159.18%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 76.36% | 112.93%
Calls: 76.36% | 66.67%
Puts: 76.36% | 159.18%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bearish conviction with 97% of dollar volume in puts ($5.3K) vs calls ($170). Massive premium surge with dollar volume up 404% vs prior. Unusually high activity with volume up 191% vs prior - elevated interest. Extreme bearish P/C ratio of 15.00 - heavy put buying.

Smart Money BEARISH
Retail Flow BEARISH
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
Prior BEARISH
7-Day Avg BULLISH
Current BEARISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
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. -- found (avg delta --, highest --)

No options available for this category

Most actively traded options today. High liquidity = easy entry/exit. 1 active (total vol 2, top 2)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$20.00Aug 210.451.25$0.8594.1%20.361.2K
PUTS (0)
No puts meet the criteria

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. -- found (best R:R --, avg --)

No setups found for this strategy

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

No setups found for this strategy

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. -- found (cheapest --% of stock, avg --%)

No straddle setups found

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

No strangle setups found

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

No iron condor setups found

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

No setups found for this strategy

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

No setups found for this strategy

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 1 found (best yield 2.38%, avg 2.38%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$20.00Aug 21$0.450.366.0%2.38%8.37%21.2K

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. 20 contracts (avg 87 vol/day, 20 traded recently)

AMPH averages only 87 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 $20.00 08-21 call last traded $1.25 on 07/16 (now $0.45/$1.25) — try a limit near $0.85.
CALLS (12)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$20.00Aug 21$0.45$1.25$0.85$1.25 07/16$0.85–$2.98$0.851.2K
$20.00Sep 18$0.00$2.55$1.27$1.35 06/22$1.27–$2.98$1.27--
$20.00Dec 18$0.15$4.50$2.33$2.06 06/22$2.33–$3.48$2.06--
$22.50Aug 21$0.00$3.60$1.80$0.55 07/07$0.33–$1.90$0.55--
$22.50Sep 18$0.00$2.95$1.48$0.52 07/17$0.63–$2.65$0.52--
$22.50Dec 18$0.00$4.00$2.00$2.01 06/11$1.90–$2.38$2.00--
$15.00Sep 18$2.70$6.90$4.80$3.90 05/20$4.25–$6.75$3.90--
$25.00Aug 21$0.00$3.50$1.75$0.15 07/17$0.25–$2.55$0.15--
$25.00Sep 18$0.00$2.55$1.27$0.52 06/29$1.25–$1.35$0.52--
$25.00Dec 18$0.05$2.00$1.02$1.00 07/16$0.90–$1.60$1.00--
$30.00Dec 18$0.00$3.50$1.75$0.56 07/14$1.23–$1.75$0.56--
$5.00Dec 18$12.00$16.20$14.10$14.10 05/26$13.80–$16.65$14.10--
PUTS (8)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$20.00Sep 18$0.35$4.60$2.47$1.80 06/29$1.85–$2.78$1.80--
$20.00Dec 18$0.80$5.10$2.95$2.30 06/15$2.10–$3.05$2.30--
$17.50Aug 21$0.05$3.90$1.98$0.60 07/13$0.78–$1.98$0.60--
$17.50Dec 18$0.00$4.30$2.15$1.85 06/22$1.75–$2.50$1.85--
$22.50Aug 21$1.75$6.00$3.88$3.10 06/26$2.55–$4.05$3.10--
$15.00Aug 21$0.05$1.50$0.78$0.30 07/06$0.23–$1.92$0.30--
$15.00Dec 18$0.00$3.80$1.90$0.85 06/15$1.35–$1.90$0.85--
$25.00Aug 21$4.00$8.20$6.10$4.90 06/26$3.95–$6.40$4.90--

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 2
Total Puts 30
Put/Call Ratio 15.00
Net Difference -28

Prior's Put/Call Breakdown

Total Calls 3
Total Puts 8
Put/Call Ratio 2.67
Net Difference -5

Prior 7-Day Put/Call Summary

Total Calls 1,720
Total Puts 120
Average Put/Call Ratio 2.86
Ratio Trend Rising

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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